PEM标准件-CH
pem压铆螺母标准
pem压铆螺母标准Pem压铆螺母标准。
Pem压铆螺母是一种常见的紧固件，广泛应用于汽车、航空航天、电子设备等领域。
它具有安装简便、可靠性高、节省空间等优点，因此备受青睐。
在使用Pem压铆螺母时，我们需要了解其标准规范，以确保产品质量和安全性。
本文将介绍Pem压铆螺母的标准规范，帮助大家更好地了解和应用这一紧固件。
一、材料标准。
Pem压铆螺母的材料一般选用不锈钢、碳钢等金属材料。
根据不同的使用环境和要求，材料的选择也会有所不同。
在选择材料时，需要考虑螺母的强度、耐腐蚀性、导热性等因素，以确保其在实际使用中能够发挥良好的作用。
二、尺寸标准。
Pem压铆螺母的尺寸标准包括直径、长度、螺纹规格等。
这些尺寸的标准化可以确保Pem压铆螺母与其他零部件的匹配性，从而更好地满足装配和使用的要求。
在选择Pem压铆螺母时，需要根据实际使用情况来确定合适的尺寸标准，以确保其能够正确地安装和使用。
三、质量标准。
Pem压铆螺母的质量标准是保证其性能稳定和可靠性的重要依据。
质量标准涉及到螺母的表面光洁度、螺纹加工精度、耐腐蚀性能等方面。
在使用Pem压铆螺母时，需要选择符合质量标准的产品，以确保其在使用过程中不会出现质量问题，影响整个装配的质量和安全性。
四、标志标准。
Pem压铆螺母的标志标准包括产品型号、生产厂家、生产日期等信息。
这些标志的标准化有助于产品的追溯和管理，一旦出现质量问题，可以及时找到问题的根源，采取有效的措施。
在使用Pem压铆螺母时，需要注意查看标志信息，确保产品的合格性和可追溯性。
五、检测标准。
Pem压铆螺母的检测标准是保证产品质量的重要手段。
检测标准涉及到产品外观、尺寸、材料成分等方面的要求。
在购买和使用Pem压铆螺母时，需要对产品进行严格的检测，确保其符合检测标准的要求，从而保证产品的质量和可靠性。
六、应用标准。
Pem压铆螺母的应用标准是指其在实际使用中的要求和限制。
应用标准涉及到安装方法、使用环境、承载能力等方面的规定。
PEM美制铆钉螺丝柱国际通用标准件详细资料1
SELF-CLINCHING STANDOFFSThese standoffs, which use the proven self-clinching design, install with a squeeze in punched or drilled round holes – and become permanently mounted in the thin sheet.PEM ® brand thru-hole threaded standoffs (Page 3) are installed with their heads flush with one surface of the mounting sheet. When blind-threaded types (Page 4)are used, outer sheet surfaces are not only flush, but closed as well. Unthreaded standoffs (Page 5)are also available for spacing multi-panel assemblies.Types SO4 and BSO4 standoffs (Pages 6 and 7)are for installation into stainless steel sheets as thin as .040” / 1.02 mm.Types TSO, TSOS, and TSOA self-clinching threaded standoffs (Page 8) provide permanent threads in sheets as thin as .025” / 0.63 mm.PEM ®self-clinching standoffs are also available on special order in non-heat treated carbon steel as type SON (thru-hole threaded) or BSON (blind threaded).Types DSO and DSOS standoffs (Page 9) are available for close-to-edge applications.If you require a standoff which we do not offer in this bulletin, please contact us. We will be happy to work with you to satisfy your special need.For other types of PEMEM brand standoffs and spacers see:br®Bulletin CH PEM ® Concealed-head Standoffs.Bulletin Kn K PEM ® Standoffs for printed circuit boards. Bulletin SK SK PEM ® KEYHOLE ® Standoffs.Bulletin SMTMT PEM ® ReelFast™ SMT Spacers/Nuts.Bulletin SSA PEM ® brand SNAP-TOP ®Standoffs.Always lookfor the “One orTwo Groove”trademarks tobe sure you aregetting genuinePEM® brandstandoffsSUPPORTBLIND THREADSTHRU-HOLE THREADSTHIS SHEET©Copyright 1997 PennEngineering.SO4408ZIType andMaterialThreadCodeLengthCodeFinish Part Number Designation––SO-2 PennEngineering • PennEngineering • SO-3Min. Hole Size B Thread Sheet In Sheet Counter- C H Min. Dist. Code Thickness +.003 Bore Dia. +.00+.000Nom. Hole C/L -.000 ±.005 -.005To Edge440.040 .166 .125 .165 .187 .23 6440.040 .213 .125 .212 .250 .27 632.040 .213 .156 .212 .250 .27 8632.050 .281 .156 .280 .312 .31 832.050 .281 .188 .280 .312 .31 032.050 .281 .203 .280 .312 .31 U I DE IF NType Length “L” +.002 -.005 (Length Code in 32nds of an inch) Thread Thread Size Steel Stainless Aluminum Code Steel .125 .187 .250 .312 .375 .437 .500 .562 .625 .687 .750 .812 .875 .937 1.00 1.062 .112-40 SO SOS SOA 440 4 6 8 1012 1416 18 20 22 24N/A N/A N/A N/A N/A (#4-40) 6440(1) .138-32 SO SOS SOA 632 4 6 8 1012 1416 18 20 22 2426 2830 32 34 (#6-32) 8632(1) .164-32 832 (#8-32) SO SOS SOA 4 6 8 1012 1416 18 20 22 2426 2830 32 34 .190-32 032(#10-32)D Dimension ±.010 None .187 .312 .437EF I DN I UHLDBC TYPES SO, SOA, SOS THRU-HOLE THREADED STANDOFFSMin.B Thread Sheet Hole Size Counter- C H Min. Dist.Code Thickness In Sheet Bore Dia. -0.13 Nom. Hole C/L+0.08 ±0.13 To Edge M3 1.02 4.22 3.2 4.2 4.8 6 3.5M3 1.02 5.41 3.2 5.39 6.4 6.8 M3.5 1.02 5.41 3.9 5.39 6.4 6.8M4 1.277.14 4.87.12 7.9 8M5 1.277.14 5.357.12 7.9 8 CR I E T M(1) Standoffs with thread codes 6440, 8632, and 3.5M3 offer greater wall thickness for thread sizes 440, 632, and M3 respectively.(N/A) Not Available.Please contact your local PEM EM distributor for availability, minimum quantity, and pricing information.di ®THREAD SIZE AND LENGTH SELECTION DATAAll dimensions are in inches.All dimensions are in millimeters.All dimensions are in millimeters.GENERAL DIMENSIONAL DATAAll dimensions are in inches.TypeThread Thread Length “L” +0.05 -0.13Size x SteelStainless Aluminum Code (Length Code in millimeters)(Len Pitch SteelM3 x 0.5 SO SOS SOAM3 3 4 6 8 10 12 14 16 18 N/A N/A N/A3.5M3(1) M E T R I CM3.5 x 0.6M3.5M4 x 0.7 SO SOS SOA M4 3 4 6 8 10 12 14 16 18 20 22 25 M5 x 0.8 M5D Dimension ±0.25 None 4 8 11SO-4 PennEngineering • Min. Hole Size Thread Sheet In Sheet C H Min. Dist. Code Thickness +.003 +.00+.000 Nom.Hole C/L -.000-.005To Edge440.040 .166 .165 .187 .23 6440.040 .213 .212 .250 .27 632.040 .213 .212 .250 .27 8632.050 .281 .280 .312 .31 832.050 .281 .280 .312 .31 032.050 .281 .280 .312 .31 U I DE IF NHCFLType Length “L” +.002 -.005 (Length Code in 32nds of an inch) ThreadThread Size Steel Stainless Aluminum Code Steel .312 .375 .437 .500 .562 .625 .687 .750 .812 .875 .937 1.00 1.062 .112-40 BSOS BSOA440 10 12 14 16 18 20 22 24 26 28 30 32 34(#4-40) BSO 6440(1) .138-32 BSOS BSOA632 10 12 14 16 18 20 22 24 26 28 30 32 34(#6-32) BSO 8632(1) .164-32832 (#8-32)10 12 14 16 18 20 22 24 26 28 30 32 34.190-32 BSO BSOS BSOA032 (#10-32)F Dimension Min. .156 .187 .250 .375U I DE F N I TYPES BSO, BSOA, BSOS BLIND THREADED STANDOFFSType Thread Thread Length “L” +0.05 -0.13Size x Steel Stainless Aluminum Code (Length Code in millimeters)(Leng Pitch Steel M3 x 0.5 BSO BSOS BSOA M3 68 10 1214 1618 20 22 25 3.5M3(1)M3.5 x 0.6 M3.5 M4 x 0.7 BSO BSOS BSOA M4 68 10 1214 1618 20 22 25 M5 x 0.8 M5F Dimension Min. 3.2 4 5 6.59.5R CI T M EMin. Hole Size Min. Dist.Thread Sheet In Sheet C HH Hole C/L Code Thickness +0.08 -0.13-0.1 Nom.Nom. To Edge M3 1.02 4.22 4.2 4.8 6 3.5M3 1.02 5.41 5.39 6.4 6.8 M3.5 1.02 5.41 5.39 6.4 6.8M4 1.277.14 7.12 7.9 8M5 1.277.147.12 7.9 8 To Edge E R CI T M(1) Standoffs with thread codes 6440, 8632, and 3.5M3 offer greater wall thickness for thread sizes 440, 632, and M3 respectively.Please contact your local PEM EM distributor for availability, minimum quantity, and pricing information.di ®THREAD SIZE AND LENGTH SELECTION DATAAll dimensions are in inches.All dimensions are in millimeters.All dimensions are in millimeters.GENERAL DIMENSIONAL DATAAll dimensions are in inches.PennEngineering • SO-5GENERAL DIMENSIONAL DATAAll dimensions are in inches.Min. Hole Size Thru-hole Sheet In Sheet C H Min. Dist. Code Thickness +.003 +.00+.000 Nom.Hole C/L -.000-.005To Edge4116.040 .166 .165 .187 .23 6116.040 .213 .212 .250 .27 6143.040 .213 .212 .250 .27 8143.050 .281 .280 .312 .31 8169.050 .281 .280 .312 .31 8194.050 .281 .280 .312 .31 U DI E I F NAll dimensions are in millimeters.Min. Hole Size Min. Dist. Thru-hole Sheet In Sheet C HH Hole C/L Code Thickness +0.08 -0.13-0.1 Nom.Nom. To Edge 43.1 1.02 4.22 4.2 4.8 663.1 1.02 5.41 5.39 6.4 6.863.6 1.02 5.41 5.39 6.4 6.883.6 1.277.14 7.12 7.9 884.1 1.277.14 7.12 7.9 885.1 1.277.14 7.12 7.9 8M T I CR EAll dimensions are in millimeters.BType Thru-hole Length “L” +0.05 -0.13Diameter Stainless Thru-hole (Length Code in millimeters)+0.1 -0.08 Steel Steel Aluminum Code 3.1 43.1 3 4 6 810 12 1416 1820 S0 SOS SOS SO SOA 63.1(1) 3.6 SO SOS SOA 63.6 3 4 6 810 12 1416 1820 83.6(1) 4.1 SO SOSSOA 84.1 3 4 6 810 12 1416 1820 5.1 85.1 E CR I T MPEM ®thru-hole, unthreadedstandoffs are available onspecial order only.THRU-HOLE DIAMETER AND LENGTH SELECTION DATAAll dimensions are in inches.BType Length “L” +.002 -.005 (Length Code in 32nds of an inch) Thru-hole Diameter Stainless Thru-hole +.004 -.003 Steel Steel Aluminum Code .125 .187 .250 .312 .375 .437 .500 .562 .625 .687 .750 .116 SO SOSSOA 41164 68 10 1214 1618 2022 24 6116(1) .143 SO SOSSOA 61434 68 10 1214 1618 2022 24 8143(1) .169 SO SOS SOA 81694 68 10 1214 1618 2022 24 .194 8194DI E I F U NHLC BTYPES SO, SOA, SOS THRU-HOLE UNTHREADED STANDOFFS(1) Standoffs with thru-hole codes 6116, 8143, 63.1 and 83.6 offer greater wall thickness for that thru-hole diameter.Please contact your local PEM EM distributor for availability, minimum quantity, and pricing information.di ®SO-6 PennEngineering • Thread Type Thread Length “L” +0.05 -0.13Size xCode (Length Code in millimeters)(Leng PitchM3 x 0.5 SO4 M3 3 4 6 8 1012 14 1618 N/A N/A N/A 3.5M3(1)M3.5 x 0.6M3.5 M4 x 0.7 SO4 M4 3 4 6 8 1012 14 1618 20 22 25 M5 x 0.8M5 D Dimension ±0.25 None 4 811M E T R I C THREAD SIZE AND LENGTH SELECTION DATAAll dimensions are in inches.Min. Hole Size B Thread Sheet In Sheet Counter- C H Min. Dist. Code Thickness +.003 Bore Dia. +.00+.000Nom. Hole C/L -.000 ±.005 -.005To Edge440.040 .166 .125 .165 .187 .23 6440.040 .213 .125 .212 .250 .28 632.040 .213 .156 .212 .250 .28 8632.050 .281 .156 .280 .312 .33 832.050 .281 .188 .280 .312 .33 032.050 .281 .203 .280 .312 .33 U I DE IF NGENERAL DIMENSIONAL DATAAll dimensions are in inches.Length “L” +.002 -.005 (Length Code in 32nds of an inch) Thread Type ThreadSize Code .125 .187 .250 .312 .375 .437 .500 .562 .625 .687 .750 .812 .875 .937 1.00 1.062 .112-40SO4 4404 6 8 10 12 14 16 18 20 22 24 N/A N/A N/A N/A N/A (#4-40) 6440(1) .138-32SO4 6324 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 (#6-32) 8632(1) .164-32832 (#8-32) SO44 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 .190-32032(#10-32)D Dimension ±.010 None .187 .312 .437U N I F I E DMin.B Thread Sheet Hole Size Counter- C H Min. Dist.Code Thickness In Sheet Bore Dia. -0.13 Nom. Hole C/L+0.08 ±0.13 To Edge M3 1.02 4.22 3.25 4.2 4.8 6 3.5M3 1.02 5.41 3.25 5.39 6.4 7.1 M3.5 1.02 5.41 3.9 5.39 6.4 7.1M4 1.277.14 4.87.12 7.9 8.4M5 1.277.14 5.357.12 7.9 8.4CR I E T MAll dimensions are in millimeters.All dimensions are in millimeters.HLDBC TYPE SO4 THRU-HOLE THREADED STANDOFFS FOR INSTALLATION INTO STAINLESS STEEL(1) Standoffs with thread codes 6440, 8632, and 3.5M3 offer greater wall thickness for thread sizes 440, 632, and M3 respectively.(N/A) Not Available.Please contact your local PEM EM distributor for availability, minimum quantity, and pricing information.di ®PennEngineering • SO-7Min. Hole Size Thread Sheet In Sheet C H Min. Dist. Code Thickness +.003 +.00+.000 Nom.Hole C/L -.000-.005To Edge440.040 .166 .165 .187 .23 6440.040 .213 .212 .250 .28 632.040 .213 .212 .250 .28 8632.050 .281 .280 .312 .33 832.050 .281 .280 .312 .33 032.050 .281 .280 .312 .33 U I DE IF NMin. Hole Size Min. Dist.Thread Sheet In Sheet C HH Hole C/L Code Thickness +0.08 -0.13-0.1 Nom.Nom. To Edge M3 1.02 4.22 4.2 4.8 6 3.5M3 1.02 5.41 5.39 6.4 7.1 M3.5 1.02 5.41 5.39 6.4 7.1M4 1.277.14 7.12 7.9 8.4M5 1.277.147.12 7.9 8.4 To Edge I E R CT M All dimensions are in millimeters.GENERAL DIMENSIONAL DATAAll dimensions are in inches.Length “L” +.002 -.005 (Length Code in 32nds of an inch)Thread Type Thread SizeCode.312 .375 .437 .500 .562 .625 .687 .750 .812 .875 .937 1.00 1.062 .112-40 44010 12 14 16 18 20 2224 26 28 3032 34(#4-40) BSO46440(1) .138-32 63210 12 14 16 18 20 2224 26 28 3032 34(#6-32) BSO48632(1) .164-32832 (#8-32) 10 12 14 16 18 20 2224 26 28 3032 34.190-32 BSO4 032 (#10-32)F Dimension Min. .156 .187 .250 .375 E DF I N I UThread Type Thread Length “L” +0.05 -0.13Size x Code (Length Code in millimeters)(Leng PitchM3 x 0.5 BSO4 M36 8 10 1214 16 18 20 22 253.5M3(1)M3.5 x 0.6 M3.5 M4 x 0.7 BSO4 M4 6 8 10 1214 16 18 20 22 25 M5 x 0.8 M5 F Dimension Min. 3.2 4 5 6.59.5R CI T M E(1) Standoffs with thread codes 6440, 8632, and 3.5M3 offer greater wall thickness for thread sizes 440, 632, and M3 respectively.Please contact your local PEM EM distributor for availability, minimum quantity, and pricing information.di ®THREAD SIZE AND LENGTH SELECTION DATAAll dimensions are in inches.All dimensions are in millimeters.HCFLTYPE BSO4 BLIND THREADED STANDOFFS FOR INSTALLATION INTO STAINLESS STEELSO-8 PennEngineering • THREAD SIZE AND LENGTH SELECTION DATAAll dimensions are in inches.LENGTH / STYLE DATAAll dimensions are in inches.(Length can be specified in .001” increments.)GENERAL DIMENSIONAL DATAAll dimensions are in inches.Min. Hole Size D Thread Sheet In Sheet C Min. H Min. Dist. Code Thickness +.003 +.000+.00.000Thread Nom. Hole C/L -.000-.005To Edge256.025 .166 .165.200.187 .236256.025 .213 .212 .250 .27 440.025 .166 .165.220.187 .236440.025 .213 .212 .250 .27632.025 .213 .212 .270 .250 .27 Depth E DF I N I UAll dimensions are in millimeters.All dimensions are in millimeters.(1) Style #1. (2) Style #2. (3) Style #3. (N/A) Not Available(4) Standoffs with thread codes 6256, 6440, 6M25 and 6M3 offer greater wall thickness for thread sizes 256, 440, M2.5 and M3 respectively.EM Please contact your local PEM distributor for availability, minimum quantity, and pricing information.di ®Min. Hole Size D Thread Sheet In Sheet C Min. H Min. Dist. Code Thickness +0.08 -0.13 Thread Nom. Hole C/LDepthTo Edge M25 0.63 4.22 4.19 5.24.85.86M250.63 5.41 5.39 6.4 7.1 M3 0.63 4.22 4.196.24.85.86M3 0.63 5.41 5.39 6.4 7.1 M35 0.635.41 5.39 76.47.1M T I CR E Type Length “L” ±.003Thread For other lengths / thread depth data see chart below. Size StainlessThreadSteel Steel uminum Aluminum Code .090 .125 .187 .250 .312 .375 .437 .500 .562 .625 .687 .750 Length Code (Length “L” without decimal point).086-56 TSO TSOS TSOA 256090(1) 125(1) 187(1) 250(1) 312(2) 375(2) 437(3) 500(3) 562(3) 625(3) 687(3) 750(3)(#2-56) 6256(4) .112-40 TSO TSOS TSOA 440090(1) 125(1) 187(1) 250(1) 312(2) 375(2) 437(2) 500(3) 562(3) 625(3) 687(3) 750(3)(#4-40) 6440(4) .138-32TSO TSOS TSOA 632 N/A 125(1) 187(1) 250(1) 312(1) 375(2) 437(2) 500(2) 562(3) 625(3) 687(3) 750(3)(#6-32)U E DF I N I Thread Length “L” Length “L” Length “L”Code (Style #1) (Style #2) (Style #3)256.090-.250 .251-.375 .376-.7506256 440.090-.280 .281-.450 .451-.7506440632 .120-.350 .351-.540 .541-.750E DF I N I U All dimensions are in millimeters.(Length can be specified in .02 mm increments.)Type Length “L” ±0.08 Thread For other lengths / thread depth data see chart below. Size x StainlessThreadPitch Steel Steel uminum Aluminum Code 2.00 3.00 4.00 6.00 8.00 10.00 12.00 14.00 16.00 18.00 19.00 Length Code (Length “L” without decimal point)M2.5 x 0.45 TSO TSOS TSOA M25200(1) 300(1) 400(1) 600(1) 800(2) 1000(3) 1200(3) 1400(3) 1600(3) 1800(3) 1900(3) 6M25(4) M3 x 0.5 TSO TSOS TSOA M3200(1) 300(1) 400(1) 600(1) 800(2) 1000(2) 1200(3) 1400(3) 1600(3) 1800(3) 1900(3) 6M3(4) M3.5 x 0.6TSO TSOS TSOA M35 N/A 300(1) 400(1) 600(1) 800(1) 1000(2) 1200(2) 1400(3) 1600(3) 1800(3) 1900(3)I C T R M E CL Style #1C DLStyle #2(Screw will not pass thru unthreaded end)CDHLStyle #3 (Blind)Thread Length “L” Length “L” Length “L”Code (Style #1) (Style #2) (Style #3)M252.00-6.30 6.32-9.50 9.52-19.006M25M32.00-7.50 7.52-11.00 11.02-19.006M3M35 3.00-8.80 8.82-12.80 12.82-19.00I CT R E M TYPES TSO, TSOS, TSOA THREADED STANDOFFS FOR SHEETS AS THIN AS .025” / 0.63 mmPennEngineering • SO-9TYPES DSO AND DSOS THREADED STANDOFFS FOR CLOSE-TO-EDGE APPLICATIONSType Hole Size L (1) Min. Dist. Thread Stainless Steel Thread Length Sheet In Sheet C H +.002 Hole C/L Size Steel Code Code Length Thickness +.003 -.000 Max.Nom. -.005To Edge.112-40 DSOS DSO NS440250 .037 - .250 .166 .165 .194 .250.126(#4-40) 275 .275U N I F I E DAll dimensions are in inches. Thread TypeHole Size C L (1)Min. Dist. Size x Stainless Steel Thread Sheet In Sheet Max.H +0.05 Hole C/L Pitch Steel Code Code Code Length Thickness +0.08 Nom. -0.13To Edge M3 x 0.5 DSOS DSO NS M3 6.35 0.94 - 6.35 4.2 4.2 4.92 6.35 3.2 7 7M E T R I CAll dimensions are in millimeters.(1) Available in other lengths on special order.(NS) Not Stocked, available on special order.Please contact your local PEM EM distributor for availability, minimum quantity, and pricing information.di ®Patented.CL HMATERIAL & FINISH SPECIFICATIONSThreads (1)Fastener Materials Standard Finishes For Use In Sheet Hardness:Internal, ANSI Heat- Non-heat 300 400 Zinc Per ASTM Passivated 88 or less 80 or less 70 or less 60 or less 50 or less B1.1 2B treated Treated 7075-T6 Series Series B 633 SC1 and/or Tested on the on the on the on the on the Type ANSI/ASME Carbon Carbon Aluminum Stainless Stainless (5µm) Type III, Per ASTM No Rockwell Rockwell Rockwell Rockwell Rockwell B1.13M, 6H Steel Steel Steel Steel Colorless A380 Finish “B” Scale “B” Scale “B” Scale “B” Scale “B” ScaleSO • • • •SOA • • • •SOS • • • •SO4• • • •BSO • • • •BSOA • • • •BSOS • • • •BSO4• • • •TSO •• • •TSOS • • • •TSOA • • • •DSO • • • •DSOS • • • • Part Number Codes For Finishes ZI None None (1) Where applicable.SO-10PennEngineering • PUNCHANVILREQUIRED INSTALLATION ANVIL FOR SHEETS BELOW .032” / 0.81MMA” Min.“L” Min B120˚Types SO, SOS, SOA, SO4, BSO, BSOS, BSOA, and BSO41.Punch or drill properly sized mounting hole in sheet. Do not perform any secondary operation such as deburring.2.Insert standoff through mounting hole of sheet and into anvil as shown in drawing.3.With punch and anvil surfaces parallel, apply only enoughsqueezing force to embed the standoff’s head flush in the sheet. Drawing at right shows suggested tooling for applying these forces.For best results we recommend using a PEMSERTER ® press for either manual orautomatic installation of PEM standoffs. For more information on our line of presses call 1-800-523-5321, or check our web site.P R E S S E SC“L”“L” Min.PUNCHANVIL+.004” / 0.1 mm+.007” / 0.18 mmTypes TSO, TSOS, and TSOA1.Punch or drill properly sized mounting hole in sheet. Do not perform any secondary operation such as deburring.2.Insert standoff through mounting hole of sheet and into anvil as shown in drawing.3.With punch and anvil surfaces parallel, apply only enough squeezing force to embed the standoff’s head flush in the sheet. Drawing at right shows required installation anvil for sheet thickness of .025” to .032” / 0.63 to 0.81 mm.A chamfered anvil is not required for sheets over .032” / 0.81 mm.INSTALLATIONTypes DSO and DSOS1.Provide the correct diameter mounting hole.2.Do not perform any secondary operations such as deburring.3.Insert fastener through mounting hole and into anvil as shown in drawing at right.4.With punch and anvil surfaces parallel, apply only enough squeezing force to embed the standoff’s head flush in the sheet.PUNCHANVIL.169” - .172” /4.3 mm - 4.4 mm.280” 280” / 7 mmMin.Anvil DimensionsStandoff “C”Standoff “doff “C”A B Dimensions .165.167 - .170.187 - .194.212.213 - .216.250 - .257Anvil Dimensions All dimensions are in inches. Anvil DimensionsStandoff “C”Standoff “doff “C”A B Dimensions 4.19 4.24 - 4.32 4.75 - 4.935.395.41 - 5.496.35 - 6.53Anvil Dimensions All dimensions are in millimeters.PennEngineering • SO-11PERFORMANCE DATA (1)Max. Rec. Test Sheet Material Thread Standoff Tightening .060” 5052-H34 Aluminum .060” Cold-rolled Steel Code Material Torque For Mating Screw Installation Pushout Torque-out Pull-thru (2)Installation Pushout Torque-out Pull-thru (2) (in. lbs.)(lbs.)(lbs.) (in. lbs.) (lbs.) (lbs.) (lbs.)(in. lbs.) (lbs.) Steel 4.751100 16011 280 2200225 19 330440 Stainless Steel 3.81100 160 11 224 2200225 19 264 Aluminum 2.851100 160 11 168(3) (3) (3) (3) Steel 4.751700 30011 280 3300420 19 3306440 Stainless Steel 3.81700 300 11 224 3300420 19 264 Aluminum 2.851700 300 11 168(3) (3) (3) (3) Steel 8.751700 30025 310 3300420 35 380632 Stainless Steel 7 1700 300 25 248 3300420 35 304 Aluminum 5.251700 300 25 186(3) (3) (3) (3) Steel 8.752400 40025 310 4000560 35 3808632 Stainless Steel 7 2400 400 25 248 4000560 35 304 Aluminum 5.252400 400 25 186(3) (3) (3) (3) Steel 18, 32 2400 40045 580 4000560 75 700832, 032Stainless Steel 14.4, 25.6 2400 400 45 464 4000560 75 560 Aluminum 11, 19 2400 400 45 348(3)(3) (3)(3) (3)(3) (3)(3) (3)(3)(3)(3)(3)(3)(3)(3)D E I I F N UMax. Rec. Test Sheet Material Thread Standoff Tightening 1.5 mm 5052-H34 Aluminum 1.5 mm Cold-rolled Steel Code Material Torque For Mating Screw Installation Pushout Torque-out Pull-thru (2)Installation Pushout Torque-out Pull-thru (2) (N•m) (kN)(N) (N•m) (N)(kN) (N)(N•m) (N) Steel 0.55 4.9 710 1.24 12459.8 1000 2.151465 M3 Stainless Steel 0.44 4.9 710 1.24 9969.8 1000 2.151172Aluminum 0.33 4.9 710 1.24 747(3) (3) (3) (3) Steel 0.55 7.6 1330 1.24 124514.7 1860 2.1514653.5M3 Stainless Steel 0.44 7.6 1330 1.24 99614.7 1860 2.151172 Aluminum 0.33 7.6 1330 1.24 747(3) (3) (3) (3) Steel 0.91 7.6 1330 2.82 137514.7 1860 3.951690M3.5 Stainless Steel 0.73 7.6 1330 2.82 110014.7 1860 3.951352 Aluminum 0.55 7.6 1330 2.82 825(3) (3) (3) (3) Steel 2, 3.6 10.7 1780 5.08 257517.8 2490 8.473110M4, M5 Stainless Steel 1.6, 2.88 10.7 1780 5.08 206017.8 2490 8.472488 Aluminum 1.2, 2.16 10.7 1780 5.08 1545(3)(3) (3)(3) (3)(3) (3)(3)(3)(3)(3)(3) CR I T E MTest Sheet MaterialStandoff “C” Standoff .025” / 0.64 mm 5052-H34 Aluminum .025” / 0.64 mm Cold-rolled SteelDimension Material Installation Pushout Torque-out Installation Pushout Torque-out (lbs.) (kN)(lbs.) (N) (in. lbs.) (N•m)(lbs.) (kN) (lbs.) (N)(in. lbs.) (N•m) .165” / Steel 1500 6.770 311 60.68 20008.9 100 445 9 1 4.19 mmStainless Steel 1500 6.770 311 60.68 20008.9 100 445 9 1 Aluminum 1500 6.770 311 60.68 — —— — — — .212” / Steel 18008 90 400 11 1.24 250011.1 150 667 15 1.7 5.38 mm Stainless Steel 18008 90 400 11 1.24 250011.1 150 667 15 1.7 Aluminum 18008 90 400 11 1.24 — —— — — —Types SO, SOS, SOA, BSO, BSOS, and BSOATypes TSO, TSOS, and TSOAMax. Rec.Test Sheet Material Thread Tightening.050” 300 Series Stainless Steel Code Torque For Mating Screw Mat Installation Pushout Torque-out Pull-thru(in. lbs.) (lbs.) (lbs.) (in. lbs.) (lbs.)440 4.755500 336 17 6006440 4.759500 647 17 680632 8.759500 647 30 6808632 8.7510500 900 30 1392832 18 10500 900 53 1517032 32 10500 900 71 1368N F E DI I UTypes SO4 and BSO4Max. Rec.Test Sheet MaterialThread Tightening1.3 mm 300 Series Stainless Steel Code Torque For Mating Screw Mat Installation Pushout Torque-out Pull-thru(N • m) (kN)(N)(N • m) (N) M3 0.55 24.51493 2.36 26503.5M3 0.55 42.32877 2.36 3025M3.5 0.91 42.32877 3.06 3025 M4 2 46.74003 6.34 6458 M5 3.6 46.74003 8.89 6226M R CI T E (3)(3)(3)(3)(3)(3)(3)(3)1.6, 2.88(3)(3)(3)(3)(1)The installation, pushout, torque-out and pull-thru values reported are averages when all installation specifications and procedures are followed. Variations in mounting hole size, sheet material and installation procedure will affect this data. Performance testing of this product in your application is recommended. We will be happy to provide samples for this purpose.(2) Standoffs installed in sheets thinner than .060”/1.5mm will have pull-thru, pushout, and torque-out values at 80% of tabulated values.(3) Not recommended.SO-12PERFORMANCE DATA (1) (continued)Types DSO and DSOS(1)The installation, pushout, and torque-out values reported are averages when all installation specifications and procedures are followed. Variations in mountinghole size, sheet material and installation procedure will affect this data. Performance testing of this product in your application is recommended. We will be happy to provide samples for this purpose.Max. Rec. Test Sheet Material Tightening .040” Cold-rolled Steel .040” 5052-H34 Aluminum Thread Torque For Code Mating Screw Installation Pushout Torque-out Installation Pushout Torque-out (in. lbs.)(lbs.) (lbs.)(in. lbs.)(lbs.) (lbs.) (in. lbs.)440 3.81300 75 10 1000 5010U N I F I E DMax. Rec. Test Sheet MaterialTightening 1 mm Cold-rolled Steel 1 mm 5052-H34 Aluminum Thread Torque For Code Mating Screw Installation Pushout Torque-out Installation Pushout Torque-out (N • m)(kN) (N)(N • m)(kN) (N) (N • m) M3 0.44 5.8334 1.1 4.5 223 1.1M E T R I CSpecifications subject to change without notice.Check our website for the most current version of this bulletin.RoHS compliance information can be found on our website.��������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������CAGE-46384。
PEM标准件知识的讲解
4.6、当Ｌ代码≤10.0，螺纹Ｄ尺寸为无(全牙),Ｌ代码≥10.01 则参照PEM尺寸制作.特殊情况则视为非标件
4.7、以上适用于铆合板厚T=1.0MIN,BSO类适合铆合于SECC,SPCC等;BSOS适合铆合铝板或铝板;BSOA适合铆合铝板;
BSO4适合铆不锈钢板
4.8、公式换算:1英寸=25.4MM,当螺纹为英制时,长度换算为:L代码/32*25.4=产品实际长度
M5
H=8.0Βιβλιοθήκη C=7.12+0/-0.13
B=5.35±0.13
4.3 、当Ｌ代码≤８.0时，螺纹Ｄ尺寸为无 4.4 、 L长度代码=产品实际总长
Ｌ≥8.01 则参照PEM尺寸制作.特殊情况则视为非标件
4.5、英制牙螺纹代码相对应尺寸区分: 440(4#-40) 6440(4#-40) 632(6#-32) 8632 (6#-32) 832(8#-32) 032(10#-32) H=4.75 H=6.35 H=6.35 H=8.00 H=8.00 H=8.00 C=4.19+0/-0.13 C=5.38+0/-0.13 C=5.38+0/-0.13 C=7.12+0/-0.13 C=7.12+0/-0.13 C=7.12+0/-0.13 B=3.18±0.13 B=3.18±0.13 B=3.96±0.13 B=3.96±0.13 B=4.78±0.13 B=5.16±0.13
长度类型三 .376-.750 (9.55-19.05)
.086-56 (2#56) .112-40 (4#40) .138-32 (6#32)
.090-.280 .281-.450 .451-.750 (2.29-7.11) (7.14-11.43) (11.46-19.05) .090-.350 .351-.540 .541-.750 (2.29-8.89) (8.91-13.72) (13.74-19.05)
PEM美制铆钉螺丝柱国际通用标准件详细资料1[1]
![PEM美制铆钉螺丝柱国际通用标准件详细资料1[1]](https://img.taocdn.com/s3/m/5b5729ea856a561252d36f76.png)
H Nom. 4.8 6.4 6.4 7.9 7.9
Min. Dist. Hole C/L To Edge 6 6.8 6.8 8 8
THREAD SIZE AND LENGTH SELECTION DATA
All dimensions are in inches.
Thread Size
UNIFIED
® ®
Always look for the “One or Two Groove” trademarks to be sure you are getting genuine PEM® brand standoffs
SUPPORT
THIS SHEET
THRU-HOLE THREADS
BLIND THREADS
UNIFIED
Min. Sheet Thickness .040 .040 .040 .050 .050 .050
Hole Size In Sheet +.003 -.000 .166 .213 .213 .281 .281 .281
440 6440 632 8632 832 032
F
C
All dimensions are in millimeters.
L H METRIC
Thread Code M3 3.5M3 M3.5 M4 M5
Min. Sheet Thickness 1.02 1.02 1.02 1.27 1.27
Hole Size In Sheet +0.08 4.22 5.41 5.41 7.14 7.14
C -0.13 4.2 5.39 5.39 7.12 7.12
Length “L” +.002 -.005 (Length Code in 32nds of an inch) .125 4 4 .187 6 6 .250 8 8 .312 10 10 .375 12 12 .437 .500 14 14 16 16 .562 18 18 .625 20 20 .687 22 22 .750 24 24 .812 N/A 26 .875 N/A 28 .937 N/A 30 1.00 N/A 32 1.062 N/A 34
PEM标准
Type Thread Size .112-40 (#4-40)
UNIFIED
Non-Locking Fastener Material Steel Stainless Steel AS AS AS AS AS AS AS AC AC AC AC AC AC AC
440 632 832 024NS 032 0420 0428NS
.289 .327 .367 .405 .405 .514 .514
.290 .335 .365 .405 .405 .510 .510
.36 .39 .44 .47 .47 .60 .60
.13 .13 .13 .17 .17 .21 .21
Black Dry-film Black Zinc per Lubricant per Dry-film ASTM MIL-PRF-46010 Passivated Lubricant 70 or B 633 over and/or per Less on SC1 (5µm) Cadmium tested per MIL-L-46010 the Type III, Chromate ASTM over Rockwell Colorless Prime A380 Silver “B” Scale • • • •
mounting hole over the shank of the fastener.
.25” / 8 mm Min. PUNCH
sheet. Do not perform any secondary operations such as deburring.
3.
With the punch and anvil surfaces parallel, apply sufficient squeezing force until flange contacts mounting sheet. Sketch at right shows suggested tooling for applying these forces. Installation force and performance data shown below.
PEM压铆件手册
小五金P E M压铆件手册1、螺钉、螺栓、通孔孔径螺钉连接零件上预制之通孔如图示。
与螺钉相配的螺纹攻丝孔孔径取决外内螺纹结合比之大小.螺纹结合比(%)=[(螺钉公称直径-攻丝孔直径)÷(2*螺纹结合高度)]*100%、配合尺寸同种规格的螺钉需与同种规格螺纹的螺母或与预攻同规格螺纹孔和,钢板配合,如对M3的螺钉需与M3的螺母配合,或者与在钢板上攻出M3的螺纹孔相配合.、机械性能(包括材质与热处理)一般用C<%的低碳钢制造,拉伸强度要求不小于330Mpa,硬度不小于95HV(90HB或52HRB),屈服强度不小于(,单位mm)注:对薄材,、压铆螺钉⑴、压铆螺钉FH，FHS，FHA⑶、压铆螺钉HFH,HFHS,HFHB用于PC板上压铆螺钉，起间隔或固定作用。
与YK2、螺母定义螺母是带有内螺纹的紧固件,配合带有外螺纹的螺钉,利用内外螺纹边接形式,作紧固边接两个被边件之用。
制造材料（专用于不锈钢冲压板件上）铜螺母,又称预埋螺母及镶嵌铜螺母或塑胶埋置螺母,根据使用用方法不同又分热熔铜螺母、热压铜螺母、嵌入式铜螺母及超声波铜螺母。
a、IUB，IUC盲孔B型嵌装圆注塑螺母,下附参考数据,规格也是从M2至M12。
盲孔嵌装圆螺母底部与加热的塑胶流体具有很好的隔离作用,不易渗胶进螺孔内,常应用于一端外露另一端埋入且注胶压力较大的注塑件。
通孔A规定的公差带的中线+㎜为标准,以利于冲针顺利套入且塑胶溶液不易渗进牙缝内。
h、材质:一般没有注公差：M制尺寸为整数的公差为正负0.30mm；尺寸之小数点后面一位公差为正负0.2mm；小数点后面两位的公差为正负0.13mm。
、压铆要求(压铆力为参考项目)1、在安装板上冲出或钻出相应尺寸的安装孔。
不允许进行诸如去毛刺之类的二次加工。
2、我们推荐使用带有沉头孔的下模。
将紧固件放入下模，将安装孔对准紧固件的杆部。
3、保持上下模平行，施加挤压力，使产品的头部完全进入板材中。
PEM标准
Part Number Designation
F
–
440
–
2
Type
Thread Code
Shank Code
F-2
PennEngineering •
©Copyright 1997 PennEngineering.
Profile for -1 shank code. H A
C Max. .171 .171 .212 .289 .311 .343
H Nom. .188 .188 .250 .312 .343 .375
Min. Dist. Hole C/L To Edge .23 .23 .27 .28 .31 .34
.112-40 (#4-40) .138-32 (#6-32) .164-32 (#8-32) .190-32 (#10-32) .250-20 (1/4-20)
PUNCH
2. Place shank of fastener into mounting hole, preferably the punch
side.
3. With punch and anvil surfaces parallel, apply sufficient squeezing
force only to embed hexagonal head flush in sheet. The metal displaced by the head flows evenly and smoothly around the back-tapered shank of the fastener, securely locking it into place with high pullout resistance while at the same time, the embedded hexagonal head provides high torqu DATA(1)
PEM压铆五金件型号及代表含义2014
PEM压铆五⾦件型号及代表含义2014常⽤压铆五⾦件型号及代号含义2014常⽤的压铆五⾦件如螺柱、螺母及螺钉，各个⼚家有不同的定义，不过⼤部分都遵循PEM(PennEngineering&ManufacturingCorp.)公司的⽅式。
PEM的压铆五⾦件主要分五⼤类﹕压铆螺母﹑压铆螺柱﹑压铆螺钉﹑压铆⼿转螺丝﹑压铆销钉﹐它们的相应代号有﹕1.压铆螺母（内螺纹）螺母的代号有AS﹑AC﹑LAS﹑LAC﹐S﹑SS﹑CLS﹑CLSS﹑CLA﹐SMPS﹐SP﹐H﹑HN ﹑HNL﹐SL﹐KF2﹑KFS2﹐LK ﹑LKS﹑LKA﹐CFN﹐U﹑UL﹑FE﹑FEO﹑FEX﹑FEOX﹐F﹐﹑SOA ﹑SOS G。
FHL﹑HFEDS)PF31﹑﹑SSC﹑螺柱﹑的长度。
普通六⾓头压铆螺柱⼜分⼏种﹕SO4﹑SO﹑TSO1.1(B)SO类压铆螺柱SO－440－8ZI﹑SOS-M3-3﹑BSOA-6440-10SO为螺柱类型，共有SO、SOS、SOA、SON⼏种。
其中SO为StandOffs的简称，SO后的S、A、N分别为StainlessSteel、Aluminium、Non-HeatTreated的简称，表⽰材质，SO后不带其它代号则为⼀般的热处理碳钢。
N类材质的螺柱很少使⽤。
440为螺纹代码，有440、6440、632、8632、832、032及M3、3.5M3、M4等。
其中6440、8632、3.5M3分别是440、632、M3的加厚型，螺纹规格相同，只是螺柱外径稍⼤。
8为长度代号，有3、4、6、8、10、12、14等。
对美制螺纹，则表⽰是32分之⼏inch；对公制螺纹则直接表⽰⼏mm。
ZI为表⾯处理代码，为镀锌(Zinc)的简称；CI则为镀镉(Cadmium)的简称。
材CSS-632-3﹑CSOS-M4-6CSS为12边形头部，CSSOS则为六边形头部(如图三)。
材质皆为SUS。
埋头螺柱⽤于厚图三图四料上压铆﹐CSOS的最⼩板厚为2.4﹐CSS的则为1.6。
PEM标准件知识的讲解
五、S(SS)、CLS(CLSS) 、CLA 、SP(俗称压铆螺母)根据材质的不同分用三种：S为环保快削钢(必须经过
热处理)、CLS为不锈钢SUS303、CLA为铝材、SP为不锈钢SUS416（真空热处理）
此部门不可有台阶
5.1 、 命名方式:
S 类 型
M3
-
1
ZI
螺纹代码 板厚代码 电镀代码
螺 纹
E±0.25
T±0.25
M2X0.4
M2
4.25
4.22
6.30
1.50
M2.5X0.45
M2.5
4.25
4.22
6.30
1.50
M3X0.5
M3
4.25
4.22
6.30
1.50
M3.5X0.6
M3.5
4.75
4.73
7.1
1.50
M4X0.7
M4
5.40
5.38
7.90
2.00
M5X0.8
M5
6.40
B=3.18±0.13
B=3.96±0.13 B=3.96±0.13 B=4.78±0.13 B=5.16±0.13
1.6、当Ｌ代码≤10.0，螺纹Ｄ尺寸为无(全牙),Ｌ代码≥10.01 则参照PEM尺寸制作.特殊情况则视为非标件
1.7、以上适用于铆合板厚T=1.0MIN,SO类适合铆合于SECC,SPCC等;SOS适合铆合铝板或铜 板;SOA适合铆合于铝板;
4.6、当Ｌ代码≤10.0，螺纹Ｄ尺寸为无(全牙),Ｌ代码≥10.01 则参照PEM尺寸制作.特殊情况则视为非标件
4.7、以上适用于铆合板厚T=1.0MIN,BSO类适合铆合于SECC,SPCC等;BSOS适合铆合铝板或铝板;BSOA适合铆合铝板;
压铆螺母柱 PEM 标准
440
6440(1) 4
6
8 10 12 14 16 18 20 22 24 n/a n/a n/a N/A N/A
632
8632(1) 4
6
8 10 12 14 16 18 20 22 24 26 28 30 32 34
832 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34
Bsos
Bsoa
BSO
Bsos
Bsoa
F Dimension Min.
长度 “L” +.002 -.005 (长度计算方法：长度编码/32) 螺纹
类型 .312 .375 .437 .500 .562 .625 .687 .750 .812 .875 .937 1.00 1.062
440
6440(1) 10
PennEngineering • SO-3
BSO, BSOA, BSOS 盲孔带螺纹螺柱
F C
L
综合尺寸数据表
所有尺寸单位均为英寸。
(UNIFIED)
螺纹 类型 英 制 440 6440 632 8632 832 032
安装板 最薄 厚度
.040 .040 .040 .050 .050 .050
DSO 和 DSOS 系列产品（第9页）可应用于靠近安装板边缘 的安装环境中。
如果您需要的螺柱在本产品目录中没有提及，请与我们联 系。我们非常乐于为您提供咨询服务，以满足您的特殊需 求。
更多的PEM® 螺柱及紧固件产品信息，请看:
产品目录 CH PEM® 沉头螺柱. 产品目录 K PEM® 印刷电路板专用螺柱. 产品目录 SK PEM® KEYHOLE® 螺柱. 产品目录 SMT PEM® ReelFast™ SMT 隔断/螺母. 产品目录 SSA PEM® 品牌 SNAP-TOP® 螺柱.
PEM介绍
常用压铆五金件型号及代号含义2014常用的压铆五金件如螺柱、螺母及螺钉，各个厂家有不同的定义，不过大部分都遵循PEM(Penn Engineering & Manufacturing Corp.)公司的方式。
PEM的压铆五金件主要分五大类﹕压铆螺母﹑压铆螺柱﹑压铆螺钉﹑压铆手转螺丝﹑压铆销钉﹐它们的相应代号有﹕1.压铆螺母（内螺纹）螺母的代号有AS﹑AC﹑LAS﹑LAC﹐S﹑SS﹑CLS﹑CLSS﹑CLA﹐SMPS﹐SP﹐H﹑HN ﹑HNL﹐SL﹐KF2﹑KFS2﹐LK﹑LKS﹑LKA﹐CFN﹐U﹑UL﹑FE﹑FEO﹑FEX﹑FEOX﹐F﹐WN﹑WNS﹐N10﹑F10﹐B﹑BS﹐PL﹑PLC。
2.压铆螺柱（内螺纹）StandOff螺柱的代号有C SS﹑C SOS﹐D SO﹑D SOS﹐KFE﹑KFSE﹑KPS6﹐KFB3﹐SO﹑SOS﹑SOA﹑SON﹑BSO﹑BSOS﹑BSOA﹑BSON﹐SO4﹑BSO4﹐T SO﹑T SOS﹑T SOA﹐SOA G﹑SOS G。
3.压铆螺钉（外螺纹）螺钉的代号有CH A﹑CHC﹑CFHC﹑CFHA﹐FH﹑FHS﹑FHA﹐TFH﹑TFHS﹐FHL﹑FHLS﹐FH4﹐HFH﹑HFHS﹑HFHB﹐HFE(﹑FHD﹑HFHD﹑HFED﹑FHDS﹑HFHDS﹑HFEDS)﹐KFH。
4.压铆手转螺丝（外螺纹）Panel Fastener压铆弹簧螺钉的代号有PS10-PR10﹐PF P﹐PFT﹐PFC2﹑PFS2﹐PFC2P﹐PF30﹑PF31﹑PF32﹐PF11﹐PF12﹐PF13﹑PF14﹐PF50﹑PF60﹐PFHV﹐PFS。
5.压铆销钉（无螺纹）在这里﹐销钉广义上包括了不带螺纹的压铆五金件﹐如导向销﹑导向套﹑键孔支柱等﹐其代号有TPS﹐SO﹑SOA﹑SOS﹑SON﹐KFE﹑KFSE﹐KSSB﹐PLT2﹑SKC﹐SSA﹑SSS﹑SSC﹑KSSB﹐SLPS。
压铆螺柱类(Self-Clinching Standoffs)螺柱为带内螺纹的压铆五金件。
PEM压铆件手册
小五金P E M压铆件手册1、螺钉、螺栓、通孔孔径螺钉连接零件上预制之通孔如图示。
螺钉公称直径通孔直径(d)mm 一级二级三级四级12223345 656 7与螺钉相配的螺纹攻丝孔孔径取决外内螺纹结合比之大小.螺纹结合比(%)=[(螺钉公称直径-攻丝孔直径)÷(2*螺纹结合高度)]*100%、配合尺寸同种规格的螺钉需与同种规格螺纹的螺母或与预攻同规格螺纹孔和,钢板配合,如对M3的螺钉需与M3的螺母配合,或者与在钢板上攻出M3的螺纹孔相配合.、机械性能(包括材质与热处理)一般用C<%的低碳钢制造,拉伸强度要求不小于330Mpa,硬度不小于95HV(90HB或52HRB),屈服强度不小于190Mpa,螺纹标志M2 M3 M4 M5 M6最小拉力420 620 680 1120 1660 2240 2900 4690 6630 (mm)螺纹标志旋合长度> ≦M12 MM23M35M4 2 6M5M6 3 9M1******M2***M3* 1 3* 1 3M4**M5**M6*注:对薄材,钢板厚度至少要大于2-3个螺距。
、压铆螺钉⑴、压铆螺钉FH，FHS，FHA用于毫米以上薄板。
FH-M3-8螺纹×螺距型号长度码L±最小板厚安装孔+安装后最大接触孔H±S(Max)最小边距碳钢不锈钢铝* FH FHS FHA 6 8 10 12 15 18 NA NA NA NA 1M3* FH FHS FHA 6 8 10 12 15 18 20 25 NA NA 1 3* FH FHS FHA 6 8 10 12 15 18 20 25 30 NA 1M4* FH FHS FHA 6 8 10 12 15 18 20 25 30 35 1 4M5* FH FHS FHA NA 8 10 12 15 18 20 25 30 35 1 5M6*1 FH FHS FHA NA NA 10 12 15 18 20 25 30 35 6 3 M8* FH FHS FHA NA NA NA 12 15 18 20 25 30 35 8可用于最上板厚为对拉穿力要求高，而扭矩要求小时可代替FH。
PEM标准件知识的讲解
未来市场需求将呈现多样化、个性化、 高效化和环保化的趋势，pem标准件 将不断升级换代，提高性能、降低成 本、减少能耗和排放。
pem标准件的主要品牌与供应商
品牌
pem标准件市场上有许多知名品牌，如德国的Habasit、美国的ITW、日本的 Mitsui等，这些品牌在市场上占据主导地位，拥有较高的知名度和口碑。
宽度与厚度
pem标准件的宽度和厚度也根据不同的使用场景和性能要求有所差 异，以满足不同产品的需求。
pem标准件的材质参数
材质种类
pem标准件可采用多种材质，如 不锈钢、铜、铝合金等，以满足 不同环境和使用条件的要求。
表面处理
为了提高防腐蚀、导电等性能， pem标准件可以进行镀层、喷塑 等表面处理。
航空航天
pem标准件在航空航天领域中 用于飞机、火箭、卫星等部分
的连接和固定。
02
pem标准件的规格与参数
pem标准件的尺寸规格
尺寸精度
pem标准件在尺寸上具有高精度，以确保与其他部件的匹配和稳定 性能。
长度规格
pem标准件的长度通常根据使用需求和行业标准进行规定，常见的 长度规格包括标准长度、加长长度和定制长度。
针对pem标准件的采购，企业需要根据自身需求制定合理的采购策略，综合考虑价格、质量、交货期和服务等因 素，选择合适的供应商和产品，以确保生产的顺利进行。
05
pem标准件的未来发展与展 望
pem标准件的技术创新与升级
01
02
03
持续研发新材料
pem标准件将不断探索和 采用新型材料，以提高产 品的性能和耐久性。
注射成型
将原材料加热熔融，注入模具 型腔，冷却固化后开模取出半 成品。
PEM压铆五金件型号及代表含义
PEM压铆五金件型号及代表含义常用压铆五金件型号及代号含义2014常用的压铆五金件如螺柱、螺母及螺钉，各个厂家有不同的定义，不过大部分都遵循PEM(Penn Engineering & Manufacturing Corp.)公司的方式。
PEM的压铆五金件主要分五大类﹕压铆螺母﹑压铆螺柱﹑压铆螺钉﹑压铆手转螺丝﹑压铆销钉﹐它们的相应代号有﹕1.压铆螺母（内螺纹）螺母的代号有AS﹑AC﹑LAS﹑LAC﹐S﹑SS﹑CLS﹑CLSS﹑CLA ﹐SMPS﹐SP﹐H﹑HN﹑ HNL﹐SL﹐KF2﹑ KFS2﹐LK﹑LKS﹑LKA﹐CFN﹐U﹑UL﹑FE﹑FEO﹑ FEX﹑FEOX﹐F﹐WN﹑WNS﹐N10﹑F10﹐B﹑ BS﹐PL﹑ PLC。
2.压铆螺柱（内螺纹）StandOff螺柱的代号有C SS﹑C SOS﹐D SO﹑D SOS﹐KFE﹑KFSE﹑KPS6﹐KFB3﹐SO﹑SOS﹑SOA﹑SON﹑BSO﹑BSOS﹑BSOA﹑BSON﹐SO4﹑ BSO4﹐T SO﹑T SOS﹑T SOA﹐SOA G﹑SOS G。
3.压铆螺钉（外螺纹）螺钉的代号有CH A﹑CHC﹑CFHC﹑CFHA﹐FH﹑FHS﹑FHA﹐TFH﹑TFHS﹐FHL﹑FHLS﹐FH4﹐HFH﹑HFHS﹑HFHB﹐HFE(﹑FHD﹑HFHD﹑HFED﹑FHDS﹑HFHDS﹑HFEDS)﹐KFH。
4.压铆手转螺丝（外螺纹）Panel Fastener压铆弹簧螺钉的代号有PS10-PR10﹐PF P﹐PFT﹐PFC2﹑PFS2﹐PFC2P﹐PF30﹑PF31﹑PF32﹐PF11﹐PF12﹐PF13﹑PF14﹐PF50﹑PF60﹐PFHV﹐PFS。
5.压铆销钉（无螺纹）在这里﹐销钉广义上包括了不带螺纹的压铆五金件﹐如导向销﹑导向套﹑键孔支柱等﹐其代号有TPS﹐SO﹑SOA﹑SOS﹑SON﹐KFE﹑KFSE﹐KSSB﹐PLT2﹑SKC﹐SSA﹑SSS﹑SSC﹑KSSB﹐SLPS。
PEM压铆件介绍材料
PEM压铆件介绍材料⼩五⾦PEM压铆件⼿册1、螺钉、螺栓1.1、通孔孔径螺钉连接零件上预制之通孔如图⽰。
螺钉公称直径通孔直径(d)mm ⼀级⼆级三级四级1 1.1 1.2 1.31.2 1.3 1.4 1.51.4 1.5 1.6 1.81.6 1.7 1.8 21.7 1.8 22.11.82.0 2.1 2.22 2.2 2.4 2.62.2 2.4 2.6 2.82.3 2.5 2.7 2.92.5 2.7 2.93.12.6 2.8 33.23 3.2 3.4 3.63.5 3.7 3.94.24 4.3 4.5 4.8 5.55 5.3 5.5 5.8 6.56 6.4 6.67 7.81.2与螺钉相配的螺纹攻丝孔孔径取决外内螺纹结合⽐之⼤⼩.螺纹结合⽐(%)=[(螺钉公称直径-攻丝孔直径)÷(2*螺纹结合⾼度)]*100%1.3、配合尺⼨同种规格的螺钉需与同种规格螺纹的螺母或与预攻同规格螺纹孔和,钢板配合,如对M3的螺钉需与M3的螺母配合,或者与在钢板上攻出M3的螺纹孔相配合.1.4、机械性能(包括材质与热处理)⼀般⽤C<0.20%的低碳钢制造,拉伸强度要求不⼩于330Mpa,硬度不⼩于95HV(90HB或52HRB),屈服强度不⼩于螺纹标志M1.6 M2 M2.2 M2.5 M3 M3.5 M4 M5 M6最⼩拉⼒420 620 680 1120 1660 2240 2900 4690 66301.5(mm)螺纹标志旋合长度> ≦M1 0.6 1.7 M1.1 0.6 1.7 M1.2 0.6 1.7 M1.4 0.7 2 M1.6 0.8 2.6 M 1.8 0.8 2.6 M2 1.0 3 M2.2 1.3 3.8 M2.5 1.3 3.8M3 1.54.5M3.5 1.7 5M4 2 6M4.5 2.2 6.7M5 2.2 7.5M1.1*0.2 0.5 1.4M1.2*0.2 0.5 1.4M1.4*0.2 0.5 1.4M1.6*0.2 0.5 1.5M1.8*0.2 0.5 1.5M2*0.25 0.6 1.9M2.2*0.25 0.6 1.9M2.5*0.35 0.8 2.6M3*0.35 1 3M3.5*0.35 1 3M4*0.5 1.5 4.5M4.5*0.5 1.5 4.5M5*0.5 1.5 4.5M5.5*0.5 1.5 4.5M6*0.75 2.4 7.1 注:对薄材,钢板厚度⾄少要⼤于2-3个螺距。
pem螺母技术参数-概述说明以及解释
pem螺母技术参数-概述说明以及解释1.引言1.1 概述概述螺母是一种常见的机械零件，用于连接螺纹件，使其固定在松散或可移动的零部件上。
随着工业的发展和需求的不断增加，螺母的类型也日益繁多。
PEM螺母作为一种特殊类型的螺母，在许多领域中被广泛应用。
PEM螺母采用点焊技术将一个或多个嵌入式螺纹永久性地安装在薄板、轻质金属或塑料零部件上。
这种螺母的独特设计可以提供更强大、更可靠的连接。
PEM螺母通常由高质量的不锈钢或碳钢制成，具有良好的耐腐蚀性能和抗拉强度。
PEM螺母的设计原理是通过在材料上创造一个螺纹孔，然后将螺母固定在孔内。
这种设计可以有效地解决松散螺栓和螺纹破坏等问题。
PEM螺母还具有自锁功能，可以确保螺纹连接的稳定性和可靠性。
此外，PEM螺母的安装非常方便快捷，无需额外的工具，只需将螺母插入孔内，并通过压力或挤压使其嵌入在材料中即可。
这种可靠的连接方式可以提高生产效率，并降低成本。
本文将详细介绍PEM螺母的设计原理、功能、材料和制造工艺。
同时，还将探讨PEM螺母在各个领域中的优势和应用范围。
最后，总结PEM 螺母的技术参数，以便读者全面了解PEM螺母的特性和性能。
在实际应用中，选择合适的螺母是确保连接稳定性和安全性的关键，了解PEM螺母的技术参数将有助于正确选择和应用。
1.2 文章结构:本文主要通过以下几个方面来介绍PEM螺母的技术参数。
首先，我们将从引言部分开始，对文章进行概述，介绍PEM螺母的背景和重要性。
其次，在正文部分，我们将详细探讨PEM螺母的设计原理和功能，包括其内部结构和工作原理。
然后，我们将关注PEM螺母的材料和制造工艺，介绍常见的制造方法和材料选择对其性能的影响。
最后，在结论部分，我们将总结PEM螺母的优势和应用领域，以及列举重要的技术参数，为读者提供全面的了解。
通过这样的文章结构，读者将能够系统地了解PEM 螺母的技术参数，对其在实际应用中的重要性和适用性有更深入的认识。
PEM压铆件手册
小五金PEM压铆件手册1、螺钉、螺栓1.1、通孔孔径螺钉连接零件上预制之通孔如图示。
1.2与螺钉相配的螺纹攻丝孔孔径取决外内螺纹结合比之大小.螺纹结合比(%)=[(螺钉公称直径-攻丝孔直径)÷(2*螺纹结合高度)]*100%1.3、配合尺寸同种规格的螺钉需与同种规格螺纹的螺母或与预攻同规格螺纹孔和,钢板配合,如对M3的螺钉需与M3的螺母配合,或者与在钢板上攻出M3的螺纹孔相配合.1.4、机械性能(包括材质与热处理)一般用C<0.20%的低碳钢制造,拉伸强度要求不小于330Mpa,硬度不小于95HV(90HB或52HRB),屈服强度不小于1.5(mm)注:对薄材,1.6、压铆螺钉⑴、压铆螺钉FH，FHS，FHA⑷、压铆螺钉FHL，FHLS与YK2、螺母定义螺母是带有内螺纹的紧固件,配合带有外螺纹的螺钉,利用内外螺纹边接形式,作紧固边接两个被边件之用。
2.1制造材料铜螺母,又称预埋螺母及镶嵌铜螺母或塑胶埋置螺母,根据使用用方法不同又分热熔铜螺母、热压铜螺母、嵌入式铜螺母及超声波铜螺母。
a、IUB，IUC盲孔B型嵌装圆注塑螺母,下附参考数据,规格也是从M2至M12。
盲孔嵌装圆螺母底部与加热的塑胶流体具有很好的隔离作用,不易渗胶进螺孔内,常应用于一端外露另一端埋入且注胶压力较大的注塑件。
通孔A的公差带的中线+0.1㎜为标准,以利于冲针顺利套入且塑胶溶液不易渗进牙缝内。
可选材质h、一般没有注公差：M制尺寸为整数的公差为正负0.30mm；尺寸之小数点后面一位公差为正负0.2mm；小数点后面两位的公差为正负0.13mm。
2.4、压铆要求(压铆力为参考项目)1、在安装板上冲出或钻出相应尺寸的安装孔。
不允许进行诸如去毛刺之类的二次加工。
2、我们推荐使用带有沉头孔的下模。
将紧固件放入下模，将安装孔对准紧固件的杆部。
3、保持上下模平行，施加挤压力，使产品的头部完全进入板材中。
螺母定位准确,压入深度A要与下模面平齐,上下模铆合高度要为一个板厚。