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.

201,904 Machine Screw, showing 200, (click on any line for more information)

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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Cal FastenrsCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/45/16-18x1 1/4 phillips oval m/s 18-8 304 steel phil oval50
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NAPPCOTXMachine ScrewSteelBlack Oxide5/16-18 x 1 1/4phil truss m/s stl blackox 5/16-18x1-1/4 5784
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NAPPCOTXMachine ScrewSteelZinc/Clear5/16-18 x 1 1/2phil truss m/s stlzincplt 5/16-18x1-1/2 4854
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NAPPCOTXMachine ScrewSteelZinc/Clear5/16-18 x 1 3/4phil pan m/s steelzincpltd 5/16-18x1-3/4 4773
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NAPPCOTXMachine ScrewSteelBlack Oxide5/16-18 x 5/8phil truss m/s stl blackox 5/16-18x5/8 1390
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NAPPCOTXMachine ScrewSteelZinc/Clear5/16-18 x 25/16-18 x 2 phil/pan ms rohs 1572
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NAPPCOTXMachine ScrewSteelZinc/Clear5/16-18 x 1phil truss m/s steelzincplt 5/16-18x1 6000
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NAPPCOTXMachine ScrewSteelZinc/Clear5/16-18 x 1 1/4phil truss m/s stl zincplt 5/16-18x1-1/4 1400
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NAPPCOTXMachine ScrewSteelPlain5/16-18 x 1/2phil truss m/s steel 5/16-18x1/2 black 1890
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NAPPCOTXMachine ScrewSteelBlack Oxide5/16-18 x 3/4phil truss m/s steel blackox 5/16-18x3/4 1076
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NAPPCOTXMachine ScrewSteelZinc/Clear5/16-18 x 1 1/2phil pan m/s steelzincpltd 5/16-18x1-1/2 670
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NAPPCOTXMachine ScrewSteelZinc/Clear5/16-18 x 3/8fillslotted m/s stlzincplt 5/16-18x3/8 1934
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NAPPCOTXMachine ScrewSteelBlack Oxide5/16-18 x 1 1/2phil truss m/s stl blackox 5/16-18x1-1/2 1200
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NAPPCOTXMachine ScrewSteelZinc/Clear5/16-18 x 1fillslotted m/s stl zinc plt 5/16-18x1 1148
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NAPPCOTXMachine ScrewSteelZinc/Clear5/16-18 x 5/8phil flat m/s steelzincpltd 5/16-18x5/8 660
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NAPPCOTXMachine ScrewSteelPlain5/16-18 x 1button hd hex soc m/s stl 5/16-18x1 565
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NAPPCOTXMachine ScrewSteelZinc/Clear5/16-18 x 3/4trussslotm/s steelzincpltd 5/16-18x3/4 1600
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NAPPCOTXMachine ScrewSteelZinc/Clear5/16-18 x 3/4phil truss m/s steelzincplt 5/16-18x3/4 1025
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NAPPCOTXMachine ScrewSteelZinc/Clear5/16-18 x 2flat slotted m/s stl zine pltd 5/16-18x2 119
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NAPPCOTXMachine ScrewSteelZinc/Clear5/16-18 x 1/2phil truss m/s steelzincplt 5/16-18x1/2 2000
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NAPPCOTXMachine ScrewSteelZinc/Clear5/16-18 x 3/4phil pan m/s steelzincpltd 5/16-18x3/4 10857
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MESAFASTCAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3/4phil truss 18-8 s/s100.0
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UNEEDANJMachine ScrewSteelPlain5/16-18 x 3/4slotted round m/s300
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UNEEDANJMachine ScrewSteelPlain5/16-18 x 1/2slotted round m/s900
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UNEEDANJMachine ScrewSteelPlain5/16-18 x 5/8phil flat m/s2170
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UNEEDANJMachine ScrewSteelPlain5/16-18 x 3/4slotted fill m/s1200
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UNEEDANJMachine ScrewSteelPlain5/16-18 x 1/2slotted flat m/s1250
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UNEEDANJMachine ScrewSteelPlain5/16-18 x 3/4slotted flat m/s600
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UNEEDANJMachine ScrewSteelPlain5/16-18 x 3/4phil pan m/s2188
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LibertyILMachine ScrewSteelZinc/Clear5/16-18 x 1/25/16-18x1/2 phillips truss head machine screw zinc2,950
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LibertyILMachine ScrewNi-Cu Alloy (Monel, K-Monel, etc.)Plain5/16-18 x 1 1/85/16-18x1-1/8 slotted flat head machine screw monel qq-n-281d with nylock pellet4
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LibertyILMachine ScrewSteelPlain5/16-18 x 2 3/165/16-18x2-3/16 slotted fillister machine screw mn 400400
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AmericanNYMachine ScrewBrassPlain5/16-18 x 7/8slotted flat140
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AmericanNYMachine ScrewBrassPlain5/16-18 x 3/4slotted fillister150
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AmericanNYMachine ScrewBrassNickel Plated5/16-18 x 7/8slotted flat 100300
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AmericanNYMachine ScrewBrassPlain5/16-18 x 1 1/4hex cap173
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AmericanNYMachine ScrewBrassCadmium5/16-18 x 1 1/4slotted round cad pl250
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AmericanNYMachine ScrewBrassNickel Plated5/16-18 x 1 1/4slotted round pl44
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AmericanNYMachine ScrewBrassPlain5/16-18 x 1.00hex300
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AmericanNYMachine ScrewBrassPlain5/16-18 x 4 3/4slotted round full thr300
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AmericanNYMachine ScrewBrassPlain5/16-18 x 1 1/2hex cap32
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AmericanNYMachine ScrewBrassNickel Plated5/16-18 x 2 3/4he cap pl100
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AmericanNYMachine ScrewSteelPlain5/16-18 x 1/2unslotted hex black400
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AmericanNYMachine ScrewSteelZinc/Clear5/16-18 x 1/2slotted round pl680
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AmericanNYMachine ScrewSteelZinc/Clear5/16-18 x 5/8indented hex zp2000
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AmericanNYMachine ScrewSteelZinc/Clear5/16-18 x 5/8slotted round pl3400
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AmericanNYMachine ScrewSteelZinc/Clear5/16-18 x 5/8slotted flat zp300
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AmericanNYMachine ScrewSteelZinc/Clear5/16-18 x 3/4unslotted hex zp2150
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AmericanNYMachine ScrewSteelCadmium5/16-18 x 3/4slotted round cad pl89
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AmericanNYMachine ScrewSteelZinc/Clear5/16-18 x 7/8slotted flat pl75
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AmericanNYMachine ScrewSteelZinc/Clear5/16-18 x 1 1/4phillips pan plate675
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AmericanNYMachine ScrewSteelZinc/Clear5/16-18 x 1 3/4phillips flat zp2300
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ManscoMIMachine ScrewSteelZinc/Clear5/16-18 x 15/16-18x1 flat phil m/s znc w/nyl patch26500
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ManscoMIMachine ScrewSteelBlack Oxide5/16-18 x 1 1/45/16-18x1-1/4 pan phil m/s blk ox w/nyl patch3814
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ManscoMIMachine ScrewSteelZinc/Clear5/16-18 x 3/85/16-18x3/8 indented hex unslotted m/s triv znc4000
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ManscoMIMachine ScrewSteelBlack Oxide5/16-18 x 3/45/16-18x3/4 pan phil m/s blk ox w/nd593s blue microspheres patch1500
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ManscoMIMachine ScrewSteelZinc/Clear5/16-18 x 65/16-18x6 flat phil m/s triv znc350
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IRFNJMachine ScrewSteelZinc/Clear5/16-18 x 4phil flat m/s100
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IRFNCMachine ScrewSteelZinc/Clear5/16-18 x 2slotted round m/s stl3,094
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IRFNCMachine ScrewSteelPlain5/16-18 x 1/2slotted indented hex m/s type-f cad & clear960
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BAYFASTCOFLMachine ScrewSteelZinc/Clear5/16-18 x 3/4slotted round head machine sc1796
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BAYFASTCOFLMachine ScrewSteelZinc/Clear5/16-18 x 6slotted round head1000
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OBRIENOHMachine ScrewSteelZinc/Clear5/16-18 x 1slotted indented hex ms1915
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OBRIENOHMachine ScrewSteelPlain5/16-18 x 7/8slotted round m/s400
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OBRIENOHMachine ScrewSteelZinc/Clear5/16-18 x 1 1/2phillips pan m/s285
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OBRIENOHMachine ScrewSteelZinc/Clear5/16-18 x 1slotted truss ms1700
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OBRIENOHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1/2phillips flat ms 18-8 304 undercut100
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OBRIENOHMachine ScrewSteelZinc/Clear5/16-18 x 2 1/2slotted flat m/s100
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OBRIENOHMachine ScrewSteelZinc/Clear5/16-18 x 2phillips flat m/s100
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OBRIENOHMachine ScrewSteelZinc/Clear5/16-18 x 3/4phillips pan ms1190
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OBRIENOHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3/4phillips flat m/s 18-8 30496
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OBRIENOHMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/2ms flat slotted 18-8 30474
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OBRIENOHMachine ScrewSteelZinc/Clear5/16-18 x 1 1/4slotted hex m/s75
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OBRIENOHMachine ScrewSteelZinc/Clear5/16-18 x 1/2phillips flat undercut m/s46
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OBRIENOHMachine ScrewSteelZinc/Clear5/16-18 x 5slotted flat m/s14
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OBRIENOHMachine ScrewSteelZinc/Clear5/16-18 x 3/4slotted hex m/s820
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OBRIENOHMachine ScrewSteelZinc/Clear5/16-18 x 1 3/4phillips flat ms235
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OBRIENOHMachine ScrewSteelZinc/Clear5/16-18 x 3 1/2phillips flat m/s700
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OBRIENOHMachine ScrewSteelZinc/Clear5/16-18 x 1/2slotted round ms700
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OBRIENOHMachine ScrewSteelZinc/Clear5/16-18 x 2 1/2phillips flat m/s514
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OBRIENOHMachine ScrewSteelZinc/Clear5/16-18 x 1slotted flat520
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THRDFASTFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 318-8 ss phil round m/s b18.6.38
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THRDFASTFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 418-8 ss slotted round m/s b18.6.38
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THRDFASTFLMachine ScrewBrassPlain5/16-18 x 1slotted flat m/s b18.6.38
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THRDFASTFLMachine ScrewSteelZinc/Clear5/16-18 x 2 1/2phil flat m/s b18.6.35
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THRDFASTFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/218-8 ss phil pan m/s b18.6.34
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THRDFASTFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 2 1/418-8 ss slotted flat m/s b18.6.34
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THRDFASTFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3 1/218-8 ss slotted flat m/s b18.6.33
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THRDFASTFLMachine ScrewSteelZinc/Clear5/16-18 x 3/4phil flat m/s b18.6.32
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THRDFASTFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 318-8 ss slotted round m/s b18.6.31
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THRDFASTFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 118-8 ss slotted pan m/s b18.6.31
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THRDFASTFLMachine ScrewSteelZinc/Clear5/16-18 x 3/4phil truss m/s b18.6.31,935
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THRDFASTFLMachine ScrewSteelZinc/Clear5/16-18 x 1phil truss m/s b18.6.3750
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THRDFASTFLMachine ScrewSteelPlain5/16-18 x 1 1/2slotted hex washer m/s b18.6.3624
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THRDFASTFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3/418-8 ss phil flat m/s b18.6.360
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THRDFASTFLMachine ScrewSteelPlain5/16-18 x 1unslotted hex washer m/s b18.6.350
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THRDFASTFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 218-8 ss phil oval m/s b18.6.318
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THRDFASTFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 118-8 ss phil flat m/s b18.6.314
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THRDFASTFLMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 618-8 ss phil flat m/s b18.6.36
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THRDFASTOKMachine ScrewSteelPlain5/16-18 x 1 1/2slotted hex washer m/s b18.6.3100
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THRDFASTOKMachine ScrewSteelZinc/Clear5/16-18 x 1 1/4slotted flat m/s b18.6.390
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GUIDONNJMachine ScrewSteelZinc/Clear5/16-18 x 2 1/2PHILLIPS PAN155
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GUIDONNJMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/4SLOTTED PAN52
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GUIDONNJMachine ScrewSteelZinc/Clear5/16-18 x 3/4TRUSS PHILLIPS 1,125
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GUIDONNJMachine ScrewSteelZinc/Clear5/16-18 x 3/4SLOTTED TRUSS500
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GUIDONNJMachine ScrewSteelZinc/Clear5/16-18 x 1 1/4SLOTTED TRUSS2,400
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GUIDONNJMachine ScrewSteelZinc/Clear5/16-18 x 2 1/2SLOTTED TRUSS1,204
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GUIDONNJMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1/2SLOTTED ROUND100
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GUIDONNJMachine ScrewBrassPlain5/16-18 x 1SLOTTED ROUND200
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GUIDONNJMachine ScrewSteelZinc/Clear5/16-18 x 1 3/4SLOTTED ROUND440
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GUIDONNJMachine ScrewSteelZinc/Clear5/16-18 x 2 1/4SLOTTED ROUND1,300
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GUIDONNJMachine ScrewSteelZinc/Clear5/16-18 x 3SLOTTED ROUND100
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LightningLAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1oval phillips m/s 18-8-ss125
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LightningLAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/2oval phillips m/s 18-8-ss146
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LightningLAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 2oval phillips m/s 18-8-ss50
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/4phil flat ms 18-8 ss2,399
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1phil flat ms 18-8 ss2,755
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 2phil flat ms 18-8 ss1,275
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3 1/2phil flat ms 18-8 ss2,903
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/2phil flat ms 18-8 ss5,354
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1/2phil flat ms 18-8ss92
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 3/4phil flat ms 18-8 ss10,345
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3phil flat ms 18-8 ss2,387
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 5/8phil flat ms 18-8 ss50
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3/4phil flat ms 18-8 ss3,900
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 4phil flat ms 18-8 ss1,619
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 4phil pan ms 18-8 ss10
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1phil pan ms 18-8 ss25
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 2phil pan ms 18-8 ss40
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3phil pan ms 18-8 ss110
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 2 1/2phil pan ms 18-8 ss135
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/4phil pan ms 18-8 ss50
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 1/2phil pan ms 18-8 ss528
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 3 1/2phil pan ms 18-8 ss190
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SeattleNBWAMachine Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-18 x 1 3/4phil pan ms 18-8 ss50
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