FCH News

5/16-18 Machine Screws

Machine Screws are uniformly threaded screws which are designed to be screwed into pre-drilled, pre-threaded holes, or in conjunction with a nut, usually with a diameter less than 1/4inch. Larger diameter machine screws with a hex head are usually referred to as machine bolts.

184,694 Machine Screw, showing 200, (click on any line for more information)

Machine Screw
Search Results Sponsored by ISSCO, Inc., your source for Machine Screws. For more results, visit   isscoinc.com
SupplierLocTypeMaterialFinishSizeDescriptionQty 
ISSCOMOMachine ScrewSteelPlain5/16-18 x 1 1/2slotted round3100
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ISSCOMOMachine ScrewSteelZinc/Clear5/16-18 x 3slotted round680
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ISSCOMOMachine ScrewSteelPlain5/16-18 x 1/2slotted fillister1800
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ISSCOMOMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3slotted round 18-8 stainless357
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ManscoMIMachine ScrewBrassPlain5/16-18 x 1 3/4flat slotted m/s 100/box100
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ManscoMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 2 1/2flat phil m/s 18-8 s/s 100/box200
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ManscoMIMachine ScrewSteelBlack Oxide5/16-18 x 1 1/2pan phil m/s2000
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ManscoMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 2 1/2pan phil m/s 18-8 s/s3287
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ManscoMIMachine ScrewSteelZinc/Clear5/16-18 x 3/4truss phil m/s triv znc w/precote 808829
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ASMCILMachine ScrewSteelZinc/Clear5/16-18 x 6(ft) coarse combo round low carb zp75
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ASMCILMachine ScrewSteelZinc/Clear5/16-18 x 5 1/2(ft) coarse phil flat low carb zp100
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ASMCILMachine ScrewSteelZinc/Clear5/16-18 x 4(ft) coarse combo round low carb zp125
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ASMCILMachine ScrewSteelZinc/Clear5/16-18 x 7/8(ft) coarse slotted round low carb zp250
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ASMCILMachine ScrewSteelZinc/Clear5/16-18 x 2(ft) coarse phil flat low carb zp700
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ASMCILMachine ScrewSteelZinc/Clear5/16-18 x 3/4(ft) coarse slotted round low carb zp575
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ASMCILMachine ScrewSteelZinc/Clear5/16-18 x 1 3/4(ft) coarse phil flat low carb zp896
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ASMCILMachine ScrewSteelZinc/Clear5/16-18 x 3/4coarse phil round low carb zp880
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ASMCILMachine ScrewSteelZinc/Clear5/16-18 x 1(ft) coarse phil pan low carb zp200
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ASMCILMachine ScrewSteelZinc/Clear5/16-18 x 1(ft) coarse phil flat low carb zp450
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ASMCILMachine ScrewSteelZinc/Clear5/16-18 x 1/2(ft) coarse phil round low carb zp423
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ASMCILMachine ScrewSteelZinc/Clear5/16-18 x 1 1/2(ft) coarse slotted flat low carb zp1,400
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ASMCILMachine ScrewSteelZinc/Clear5/16-18 x 1/2(ft) coarse slotted pan low carb zp2,800
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ASMCILMachine ScrewSteelZinc/Clear5/16-18 x 1/2(ft) coarse slotted truss low carb zp1,700
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ASMCILMachine ScrewSteelZinc/Clear5/16-18 x 3/4(ft) coarse phil truss low carb zp1,350
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KomarILMachine ScrewSteelZinc/Clear5/16-18 x 15/16-18x1 slotted truss machine screw zinc700
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KomarILMachine ScrewSteelZinc/Clear5/16-18 x 15/16-18x1 slotted flat machine screw zinc405
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KomarILMachine ScrewSteelZinc/Clear5/16-18 x 15/16-18x1 slotted pan machine screw zinc16000
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KomarILMachine ScrewSteelZinc/Black5/16-18 x 1 1/45/16-18x1 1/4 phil pan machine screw black zinc1000
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KomarILMachine ScrewSteelZinc/Clear5/16-18 x 1 1/45/16-18x1 1/4 phil pan machine screw zinc40450
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KomarILMachine ScrewBrassPlain5/16-18 x 1 1/25/16-18x1 1/2 slotted round machine screw brass400
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KomarILMachine ScrewBrassTin5/16-18 x 1 1/25/16-18x1 1/2 slotted round m/s brass tin pltd1000
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KomarILMachine ScrewGrade 5Zinc/Clear5/16-18 x 1 3/45/16-18x1 3/4 phil pan machine screw grade 5 zinc9100
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KomarILMachine ScrewSteelZinc/Clear5/16-18 x 25/16-18x2 phil flat machine screw zinc200
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KomarILMachine ScrewSteelZinc/Black5/16-18 x 25/16-18x2 phil pan machine screw black zinc400
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KomarILMachine ScrewSteelZinc/Clear5/16-18 x 35/16-18x3 slotted round machine screw zinc464
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KomarILMachine ScrewSteelZinc/Clear5/16-18 x 45/16-18x4 slotted hex washer machine screw zinc1050
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KomarILMachine ScrewSteelZinc/Clear5/16-18 x 45/16-18x4 slotted truss mach scr(2 thread) zinc5300
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KomarILMachine ScrewSteelZinc/Clear5/16-18 x 45/16-18x4 slotted round machine screw zinc990
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KomarILMachine ScrewSteelZinc/Clear5/16-18 x 65/16-18x6 slotted round machine screw zinc900
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KomarILMachine ScrewSteelZinc/Clear5/16-18 x 5/85/16-18x5/8 slotted flat machine screw zinc5100
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KomarILMachine ScrewSteelZinc/Clear5/16-18 x 5/85/16-18x5/8 unslotted hex m/s(3/16 hgt) zinc3500
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KomarILMachine ScrewSteelZinc/Clear5/16-18 x 5/85/16-18x5/8 slotted truss machine screw zinc5000
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KomarILMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3/45/16-18x3/4 slotted truss machine screw 18-8 ss1000
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KomarILMachine ScrewSteelBlack Oxide5/16-18 x 3/45/16-18x3/4 phillip pan machine screw black oxide89880
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Alma BoltMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1st. st. flat phillips343
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Alma BoltMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/4st. st. truss phillips390
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Alma BoltMIMachine ScrewSteelPlain5/16-18 x 2round slotted8074
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Alma BoltMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3/4st. st. flat slotted325
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Alma BoltMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3/4st. st. truss phillips788
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Alma BoltMIMachine ScrewBrassPlain5/16-18 x 1flat sotted254
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Alma BoltMIMachine ScrewBrassPlain5/16-18 x 1pan slotted ms2357
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Alma BoltMIMachine ScrewBrassPlain5/16-18 x 1round slotted486
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Alma BoltMIMachine ScrewSteelPlain5/16-18 x 1flat phillips338
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Alma BoltMIMachine ScrewSteelPlain5/16-18 x 1flat slotted31862
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Alma BoltMIMachine ScrewSteelPlain5/16-18 x 1pan slotted465
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Alma BoltMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1st. st. flat slotted2512
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Alma BoltMIMachine ScrewSteelPlain5/16-18 x 1truss slotted906
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Alma BoltMIMachine ScrewBrassPlain5/16-18 x 1 1/4round slotted511
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Alma BoltMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1st. st. truss slotted300
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Alma BoltMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 2st st oval phillips m/s265
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Alma BoltMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 2st. st. flat slotted962
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Alma BoltMIMachine ScrewSteelPlain5/16-18 x 2 1/4pan phillips690
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Alma BoltMIMachine ScrewSteelPlain5/16-18 x 2 1/4round slotted490
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Alma BoltMIMachine ScrewSteelPlain5/16-18 x 2 1/2flat slotted1102
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General FMIMachine ScrewSteelPlain5/16-18 x 2.085/16-18x2.08 trussxspec b18.6.33000
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QFCTXMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/25/16-18x1 1/2 phil truss m/s 18-8 b18.6.318
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ZAL INDUSCAMachine ScrewSteelPlain5/16-18 x 35/16-18 x 3 slotted shoulder machine screws1,949
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ZAL INDUSCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3 1/25/16-18 x 3 1/2 phillips flat m/s stainless5,668
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ZAL INDUSCAMachine ScrewSteelPlain5/16-18 x 2 3/85/16-18 x 2-3/8 slotted shoulder machine screws (trim999
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ZAL INDUSCASilicon BronzePainted5/16-18 x 2 1/25/16-18 x 2 1/2 phillips truss m/s antique bronze1,000
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ZAL INDUSCAMachine ScrewSteelZinc/Clear5/16-18 x 2 1/25/16-18 x 2 1/2 slotted flat m/s pltd7,500
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ZAL INDUSCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 25/16-18 x 2 phillips round m/s stainless1,958
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ZAL INDUSCAMachine ScrewSteelZinc/Clear5/16-18 x 45/16-18 x 4 combo-truss-m/s pltd3,648
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ZAL INDUSCAMachine ScrewSteelZinc/Clear5/16-18 x 2 3/45/16-18 x 2 3/4 slotted flat m/s pltd400
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ZAL INDUSCAMachine ScrewSteelZinc/Clear5/16-18 x 1 1/45/16-18 x 1 1/4 slotted flat m/s pltd7,000
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ZAL INDUSCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 2 1/45/16-18 x 2 1/4 phillips flat m/s stainless1,070
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ZAL INDUSCAMachine ScrewSteelZinc/Clear5/16-18 x 15/16-18 x 1 phillips flat m/s nyl ptch pltd2,500
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ZAL INDUSCAMachine ScrewSteelZinc/Clear5/16-18 x 2 1/25/16-18 x 2 1/2 phillips flat m/s pltd ant.copper2,100
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ZAL INDUSCAMachine ScrewSteelZinc/Clear5/16-18 x 55/16-18 x 5 combo-round m/s zinc1,592
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ZAL INDUSCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 15/16-18 x 1 slotted flat m/s stainless700
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ZAL INDUSCAMachine ScrewBrassPlain5/16-18 x 1 1/25/16-18 x 1 1/2 phillips flat m/s brass1,800
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ZAL INDUSCAMachine ScrewSteelBlack Oxide5/16-18 x 1 1/45/16-18 x 1 1/4 slotted pan m/s bl/ox2,875
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ZAL INDUSCAMachine ScrewSteelPlain5/16-18 x 5/85/16-18 x 5/8 slotted pan m/s6,900
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ZAL INDUSCAMachine ScrewSteelZinc/Clear5/16-18 x 15/16-18 x 1 slotted truss m/s pltd3,188
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ZAL INDUSCAMachine ScrewBrassPlain5/16-18 x 25/16-18 x 2 slotted flat m/s brass870
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ZAL INDUSCAMachine ScrewSteelZinc/Clear5/16-18 x 5/85/16-18 x 5/8 slotted flat m/s pltd4,882
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FastWareSaskMachine ScrewGrade 5Zinc/Yellow5/16-18 x 1truss slotted50,968
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FastWareSaskMachine ScrewSteelZinc/Clear5/16-18 x 1flat slotted2,015
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FastWareSaskMachine ScrewSteelZinc/Yellow5/16-18 x 1 1/4truss serrated slotted1,857
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FastWareSaskMachine ScrewSteelZinc/Clear5/16-18 x 1flat phillips1,198
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FastWareSaskMachine ScrewGrade 5Zinc/Clear5/16-18 x 1/2truss serrated slotted special1,393
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FastWareSaskMachine ScrewSteelZinc/Clear5/16-18 x 1truss slotted957
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FastWareSaskMachine ScrewSteelZinc/Clear5/16-18 x 2 1/2round slotted212
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FastWareSaskMachine ScrewSteelZinc/Yellow5/16-18 x 1truss phillips190
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FastWareSaskMachine ScrewSteelZinc/Clear5/16-18 x 1 1/4flat slotted120
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FastWareSaskMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 2 1/2truss phillips 18.8 ss82
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FastWareSaskMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/4truss phillips white 18.8 ss700
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FastWareSaskMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/4truss phillips 18.8 ss200
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/4slotted oval m/s s/s181
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/8s/s MS24693C1212
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AIHAZMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 25/16-18 x 2 phil pan m/s s/s pass 304ss MS51957-10210
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ASFCORPMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide5/16-18 x 3/45/16-18 x 3/4 t40 6-lobe tr hd u/c mach scw assy ss w/7/16 od rubber blk o ring403
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ASFCORPMIMachine ScrewSteelZinc/Clear5/16-18 x 35/16-18 x 3 phil pan hd mach scw tri zn fe/zn 5an pkg100
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ASFCORPMIMachine ScrewSteelZinc/Clear5/16-18 x 15/16-18 x 1 t40 6-lobe flt countersunk mach scw tri zn fe/zn 5an+nylon patch per ifi 1241,000
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ASFCORPMIMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/25/16-18 x 1 1/2 phil flt hd mach scw ss260
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WSBKYMachine ScrewSteelZinc/Clear5/16-18 x 1/2screw ms rd st (zt) slotted 5/16-18x1/2 b18.6.38,800
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WSBKYMachine ScrewSteelZinc/Clear5/16-18 x 1 1/4screw ms rd st (zt) slotted 5/16-18x1 1/4 b18.6.34,480
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WSBKYMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3/4screw ms tr (18-8) spn 5/16-18x3/4 b18.6.31,500
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WSBKYMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3/4screw ms tr (18-8) spn 5/16-18x3/4 b18.6.31,000
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WSBKYMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1screw ms pn (18-8) tx40 | 5/16-18x1 b18.6.32,000
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WSBKYMachine ScrewSteelZinc/Yellow5/16-18 x 1/2screw ms rd st (zy) slotted 5/16-18x1/2 b18.6.39,200
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WSBKYMachine ScrewSteelZinc/Clear5/16-18 x 2screw ms tr st (zt) ph 5/16-18x2 b18.6.31,850
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SASCOORMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/2slotted flat m/s 18-8 sst m/s flat slot otted s m/s flat slot otted s8
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SASCOORMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/4phil flat m/s 18-8 sst m/s flat phil s m/s flat phil s78
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SASCOORMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1slotted flat m/s 18-8 sst m/s flat slot otted s m/s flat slot otted s57
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GUIDONNJMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 3/4PHILLIPS FLAT 140
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GUIDONNJMachine ScrewSteelZinc/Clear5/16-18 x 3PHILLIPS FLAT 100
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GUIDONNJMachine ScrewSteelZinc/Clear5/16-18 x 4PHILLIPS FLAT 100
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WurthINMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 3/45/16-18 x 1-3/4 torx flat hd m/s 18-8s/s pack 300 per poly bag16,129
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WurthINMachine ScrewGrade 5Zinc/Yellow5/16-18 x 3/45/16-18 x 3/4 slotted serr truss hd m/s gr5 zinc/yellow pack 500 per poly bag40,050
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WurthINMachine ScrewSteelZinc/Yellow5/16-18 x 1 1/45/16-18 x 1-1/4 slotted serr truss hd m/s steel zinc/yellow pack 450 per poly bag22,770
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WurthINMachine ScrewGrade 5Zinc/Yellow5/16-18 x 15/16-18 x 1 phil truss hd machine screw grade 5 zincyellow s w/ painted head black-high gloss 700721916 pack 500 per poly bag7,994
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WurthINMachine ScrewGrade 5Zinc/Yellow5/16-18 x 15/16-18 x 1 slotted serr truss hd m/s gr5 zinc/yellow pack 800 per poly bag18,195
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WurthINMachine ScrewGrade 5Zinc/Yellow5/16-18 x 5/85/16-18 x 5/8 phil truss hd machine scr grade 5 zinc/yellow with painted head challenger yellow 700721854 pack 800 per poly bag5,172
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WurthINMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/25/16-18 x 1-1/2 torx flat hd m/s s/s pack 350 per poly bag2,500
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WurthINMachine ScrewSteelElectrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.)5/16-18 x 15/16-18 x 1 phillips truss hd mach screw stl sae j82 red e-coat finish print 112845w1 pack 500 per poly bag5,930
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WurthINMachine ScrewGrade 5Zinc/Yellow5/16-18 x 1/25/16-18 x 1/2 slotted serr truss hd m/s gr5 zinc/yellow pack 1500 per poly bag16,832
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WurthINMachine ScrewGrade 5Zinc/Yellow5/16-18 x 5/85/16-18 x 5/8 ph truss hd m/s painted hd-red gr 5 steel zinc/yellow see print 7007216026,000
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WurthINMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/45/16-18 x 1 1/4 slotted fill hd m/s 18-8s/s pack 450 per poly bag1,799
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WurthINMachine ScrewSteelElectrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.)5/16-18 x 1/25/16-18 x1/2 phil pan hd m/s zf coating per 705100300 cps 5035/5039 pack 500 per poly bag1,800
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WurthINMachine ScrewSteelZinc/Clear5/16-18 x 5/85/16-18 x 5/8 ph pan hd m/s steel zinc pack 1000 per poly bag10,000
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WurthINMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 25/16-18 x 2 slotted truss head machine screw 18-8 s/s pack 275 per poly bag400
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