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SEMS Machine Screws (round)

SEMS® Machine Screws are machine screws with pre-assembled captive washers, designed to speed total assembly time in a manufacturing process.

Sems Machine Screw (round), showing 200, (click on any line for more information)
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SupplierLocTypeMaterialFinishSizeDescriptionQty 
CenturyFLSems Machine ScrewSteelPlain#10-32 x 1/210-32 x 1/2 slotted rnd split lw sems m/s (316L SS PASSIV W/304SS LW PER A967-14) (316L SS PASSIV W/304SS LW PER A967-14) 640
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CenturyFLSems Machine ScrewSteelPlain#4-40 x 5/324-40 x 5/32 slotted round ext lw sems (MACH SCR STEEL TRIV ZI CLR BAKE REV G11) (MACH SCR STEEL TRIV ZI CLR BAKE REV G11) 49100
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CenturyFLSems Machine ScrewSteelPlain#6-32 x 3/166-32 x 3/16 slotted round hd in l/w (STEEL ZINC PLT (ROHS COMPLIANT) E2A) (STEEL ZINC PLT (ROHS COMPLIANT) E2A) 12000
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Cal FastenrsCASems Machine ScrewSteelZinc/Yellow#10-32 x 1/2phillips pan ext. sems yellow dc tryphillips round int215
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CenturyFLSems Machine Screw400 Stainless (405, 410,416,420,430 etc.)Plain#8-18 x 5/88-18 x 5/8 phil round/wash ab 410 general electric 8911201p39 1450
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AbabaCASems Machine ScrewSteelZinc/Clear1/4-20 x 7/81/4-20 x 7/8 p-rnd sems special stl znc b18.131000
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ACCURATEILSems Machine ScrewSteelZinc/Clear#6-32 x 3/4slotted round ms internal sems13500
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ACCURATEILSems Machine ScrewSteelZinc/Clear#8-32 x 3/8slotted round int sems m/s71400
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ACCURATEILSems Machine ScrewSteelZinc/Clear#10-32 x 1/4slotted round internal tooth sems57540
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ACCURATEILSems Machine ScrewSteelZinc/Clear#6-32 x 3/8slotted round internal sems132530
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ACCURATEILSems Machine ScrewSteelZinc/Clear#8-32 x 1slotted round internal sems16207
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ACCURATEILSems Machine ScrewSteelZinc/Clear#10-32 x 3/8slotted round ext sems87310
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ACCURATEILSems Machine ScrewSteelZinc/Clear#6-32 x 1/4slotted round internal sems67334
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ACCURATEILSems Machine ScrewSteelZinc/Clear#6-32 x 5/8slotted round internal sems102000
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ACCURATEILSems Machine ScrewSteelZinc/Clear#8-32 x 1/4slotted round internal sems60300
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ACCURATEILSems Machine ScrewSteelZinc/Clear#10-32 x 3/8slotted round sems internal126800
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LibertyILSems Machine ScrewSteelCadmium#10-24 x 7/8phillips round external sems poor cad plate11,000
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LibertyILSems Machine ScrewSteelBlack Oxide#6-32 x 1 7/16phillips round external sems black ox6,000
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LibertyILSems Machine ScrewSteelZinc/Clear#8-32 x 3/8phillips round sems w/external tooth l/w w/external tooth l/w21,935
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LibertyILSems Machine ScrewSteelCadmium/Yellow#4-40 x 1/2phil round external sems cad & yellow sems cad & yellow100
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LibertyILSems Machine ScrewSteelZinc/Clear#10-32 x 5/16phil round external sems external sems8,900
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LibertyILSems Machine ScrewSteelPlain1/4-28 x 5/8phil round split sems sems1,680
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LibertyILSems Machine ScrewSteelZinc/Clear#4-40 x 3/16phil round external sems external sems9,800
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LibertyILSems Machine ScrewSteelZinc/Clear#8-32 x 3/8phil round internal sems internal sems2,300
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LibertyILSems Machine ScrewSteelZinc/Clear#8-32 x 5/16phil round external sems external sems57,500
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LibertyILSems Machine ScrewSteelZinc/Clear#6-32 x 5/16phil round external sems external sems37,770
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LibertyILSems Machine ScrewSteelZinc/Clear#10-24 x 3/4slotted round external sems external sems4,200
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LibertyILSems Machine ScrewSteelZinc/Clear#10-32 x 3/16slotted round external sems external sems200
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LibertyILSems Machine ScrewSteelPlain#2-56 x 5/16slotted round intermal sems 0002/0003 cad&ye intermal sems 0002/0003 cad&ye2,500
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LibertyILSems Machine ScrewSteelCadmium#4-40 x 3/16slotted round intermal sems intermal sems1,500
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LibertyILSems Machine ScrewSteelZinc/Clear#4-40 x 3/8slotted round intermal sems sems2,600
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LibertyILSems Machine ScrewSteelPlain#10-32 x 3/4slotted round w/sems10,221
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LibertyILSems Machine ScrewSteelZinc/Clear#8-32 x 3/8slotted round external sems sems39,300
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LibertyILSems Machine ScrewBrassBrass Plated#8-32 x 3/4slotted round external sems plate sems plate80
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LibertyILSems Machine ScrewSteelCadmium#6-32 x 3/16slotted round intermal sems intermal sems3,580
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LibertyILSems Machine ScrewSteelCadmium#5-40 x 1/4slotted round intermal sems sems cadmium38,500
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KomarILSems Machine ScrewSteelZinc/Clear#6-32 x 5/166-32x5/16 phil round(external)sem screw zinc2600
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KomarILSems Machine ScrewSteelCadmium#6-32 x 3/86-32x3/8 phil round(split)sem screw .0003 cad35000
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KomarILSems Machine ScrewSteelZinc/Clear#8-32 x 2 3/48-32x2 3/4 phil round(external)sem screw zinc600
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KomarILSems Machine ScrewSteelZinc/Clear1/4-20 x 3/8phillips round(external)sem Cr3+1800
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KomarILSems Machine ScrewSteelPhosphate#10-32 x 3/810-32 x 3/8 slotted round int sem scr blk parkerized 10F37SRIR1500
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KomarILSems Machine ScrewSteelZinc/Clear#8-32 x 5/16slotted round(external)sem500
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KomarILSems Machine ScrewSteelZinc/Clear#8-32 x 1/2phillips round(external)sem371000
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AmericanNYSems Machine ScrewSteelZinc/Clear#4-40 x 3/8phil round split sems1500
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AmericanNYSems Machine ScrewSteelCadmium1/4-28 x 7/8phil round ext sems cad300
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AmericanNYSems Machine ScrewBrassCadmium#4-40 x 7/16phillips round int sems cad pl300
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AmericanNYSems Machine ScrewBrassNickel#4-40 x 1/2slotted round split sems nickle pl2000
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AmericanNYSems Machine ScrewBrassPlain#6-32 x 5/16slotted round ext sems np5000
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AmericanNYSems Machine ScrewBrassPlain#12-24 x 5/8slotted round external sems650
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AmericanNYSems Machine ScrewSteelPlain5/40 x 1 11/16slotted round hd m/s7500
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AmericanNYSems Machine ScrewSteelPlain#10-24 x 5/8slotted round m/s black20000
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AmericanNYSems Machine ScrewSteelCadmium#10-24 x 1/2sl round m/s cad pl1500
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AmericanNYSems Machine ScrewSteelPlain#6-40 x 1 3/16round m/s8000
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AmericanNYSems Machine ScrewSteelPlain#6-40 x 1 5/16slotted round m/s23000
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AmericanNYSems Machine ScrewSteelZinc/Clear#10-32 x 1/2phillips round ext sems zp1000
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AmericanNYSems Machine ScrewSteelCadmium3/38 x 1/4slotted round external sems cad pl13600
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AmericanNYSems Machine ScrewSteelPlain#3-48 x 1slotted round internal sems black25000
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AmericanNYSems Machine ScrewSteelPlain#4-40 x 3/16phillips round split l/w sems1000
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AmericanNYSems Machine ScrewSteelPlain#4-40 x 1/4slotted round ext sems4700
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AmericanNYSems Machine ScrewSteelPlain#4-40 x 5/16phillips round ext sems1600
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AmericanNYSems Machine ScrewSteelPlain#4-40 x 3/8slotted round ext sems black25000
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AmericanNYSems Machine ScrewSteelCadmium#4-40 x 7/16phillips round external sems cad pl2850 0
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AmericanNYSems Machine ScrewSteelZinc/Clear#4-40 x 5/8phillips round split sems zp8000
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UNEEDANJSems Machine ScrewSteelBlack Oxide#8-32 x 3/16slotted round ext sems4900
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UNEEDANJSems Machine ScrewSteelZinc/Clear#10-32 x 3/8slotted round ext sems2000
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UNEEDANJSems Machine ScrewSteelPlain#8-32 x 1/2phil round ext sems300
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SIIINSems Machine ScrewSteelZinc/Clear#8 x 1/2screw rnd washr head #8 x 1/2 coarse znc b18.13508060
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MidStatesMISems Machine ScrewSteelZinc/Clear#6-32 x 1/4round slotted ext sem znc500
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MidStatesMISems Machine ScrewSteelZinc/Clear#6-32 x 5/16round slotted ext sem znc950
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KomarILSems Machine ScrewSteelZinc/Clear#6-32 x 5/16phillips round(external)sem2600
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KomarILSems Machine ScrewSteelZinc/Clear#8-32 x 2 3/4phillips round(external)sem600
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KomarILSems Machine ScrewSteelCadmium#6-32 x 3/8phillips round(split)sem .0003 cad35000
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IRFNCSems Machine ScrewSteelZinc/Yellow#10-32 x 2 1/2slotted round m/s stlelw3,446
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QFCTXSems Machine ScrewSteelZinc/Clear#8 x 3/48x3/4 phil round wash hd needle pt zc b18.134700
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QFCTXSems Machine ScrewSteelZinc/Clear#8 x 3/48x3/4 phil round wash hd needle pt zc b18.13200
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QFCTXSems Machine ScrewSteelZinc/Clear#8 x 1 1/48x1 1/4 phil round wash tapping zinc b18.1314500
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QFCTXSems Machine ScrewSteelZinc/Clear#8 x 1 1/48x1 1/4 phil round wash tapping zinc b18.13200
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QFCTXSems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Zinc/Clear#10-32 x 1/2#10-32x1/2 round head slotted m/s with helical spring l/w sems zinc (96 hrs sst white rust) rohs b18.1373800
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QFCTXSems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Zinc/Clear#8-32 x 3/8#8-32x3/8 round head slotted m/s helical spring l/w sems zinc (96 hrs sst white rust) rohs b18.1312200
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FTSOHSems Machine ScrewSteelNickel#6-32 x 1/247round slotted sems w/helical spring l/w stl plate per print500
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ISSCOMOSems Machine ScrewSteelZinc/Clear#10-32 x 1/2slotted round ext tooth sems11200
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IRFNJSems Machine ScrewSteelZinc/Yellow#10-32 x 5/8slotted round m/s stlelw3275
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IRFNJSems Machine ScrewSteelZinc/Yellow5/16-18 x 3slotted round m/s ylw stl & magnagar2050
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SISAZSems Machine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Zinc/Clear#10-32 x 01/410-32x0.25 phillips/slotted round sems internal tooth l/w steel zinc719950
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B & K FASTPASems Machine ScrewSteelZinc/Clear1/4-20 x 5/81/4-20 x 5/8 phil round machine screws w/lw zinc b18.13343
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Lubker DiPASems Machine ScrewBrassBlack Oxide#6-32 x 1/4#6 (six)-32x1/4 slotted round internal tooth l/w sems brass m/s dull black oxide6000
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ACFCASems Machine ScrewSteelNickel#8-32 x 1/28-32x1/2 phillips round external tooth l/w sems nickel plated4573
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General FMISems Machine ScrewSteelPlain1/4-20 x 1hf 1/4-20x1 round phil sems w/int lw b18.1313,072
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IRFNCSems Machine ScrewSteelZinc/Yellow#10-24 x 2 1/2slotted round m/s stlelw5400
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IRFNCSems Machine ScrewSteelZinc/Yellow#10-32 x 2 3/8slotted round m/s stlelw2301
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IRFNJSems Machine ScrewSteelZinc/Yellow1/4-20 x 3/51/4-20x3 slotted round m/s .0003/5 stlelw380
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ZAL INDUSCASems Machine ScrewSteelZinc/Clear#6-32 x 1/46-32 x 1/4 phillips round wash per print pltd4,400
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ZAL INDUSCASems Machine ScrewSteelZinc/ClearM4-0.70 x 15m4-.7 x 15 phillips.round wash.hd.m/s pltd2,500
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HewesNYSems Machine ScrewSteelPlain5/16-18 x 2 1/2slotted roundsems full thread22850
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DavisILSems Machine ScrewSteelZinc/Clear#10-32 x 3/8#10-32 x 3/8 sltd. round w ext tooth sems-steel zinc b18.13700
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FMPMASems Machine ScrewSteelZinc/Clear#10-32 x 1/4slotted round with external l/w3400
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FMPMASems Machine ScrewSteelZinc/Clear#10-32 x 5/16phillips round with external l/w10000
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FMPMASems Machine ScrewBrassZinc/Clear#10-32 x 5/16phillips round external l/w2900
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FMPMASems Machine ScrewBrassPlain#10-32 x 3/8slotted round with split l/w400
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FMPMASems Machine ScrewBrassPlain#2-56 x 3/16slotted round with internal l/w16000
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FMPMASems Machine ScrewSteelZinc/Clear#6-32 x 3/16slotted round with internal l/w28500
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FMPMASems Machine ScrewSteelZinc/Clear#6-32 x 1/4slotted round with external l/w9000
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FMPMASems Machine ScrewBrassPlain#6-32 x 11/16slotted round with split l/w7500
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FMPMASems Machine ScrewSteelZinc/Clear#6-32 x 7/8phillips round with external l/w4100
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FMPMASems Machine ScrewSteelZinc/Clear#6-32 x 1 1/8phillips round with external l/w12000
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FMPMASems Machine ScrewSteelNickel#6-32 x 1 1/8phillips round with split l/w4200
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FMPMASems Machine ScrewSteelPlain#6-32 x 1 7/8phillips round with external l/w10800
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FMPMASems Machine ScrewSteelZinc/Clear#8-32 x 1/4slotted round with external l/w480
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FMPMASems Machine ScrewSteelZinc/Clear#8-32 x 5/16slotted round with external l/w13000
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FMPMASems Machine ScrewSteelPlain#8-32 x 5/16phillips round with split l/w2500
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FMPMASems Machine ScrewSteelNickel#8-32 x 3/4phillips round with split l/w8500
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FMPMASems Machine ScrewSteelNickel#8-32 x 1phillips round with split l/w9100
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