FCH News

#4 Hex Cap Screws

Hex Cap Screws are hex headed fasteners with external machine screw threads and differ from hex machine bolts by having a washer surface on the underside or bearing side of the head and a chamfered thread end. Hex cap screws have tighter dimensional tolerances than bolts. Metric hex cap screws are specified by various DIN, ISO and JIS standards, and US/Imperial hex cap screws are dimensionally specified by the ASME B18.2.1 specification.

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
AIHAZHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/16hex c/s s/s261
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METRO INDOHHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/16c/s trimmed s/s196
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CenturyNYHex Head Cap ScrewSteelPlainnas1330c04k81 rivnut 4-40 x .235 cres5
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MtrcSpecCAHex Head Cap ScrewGrade 5Plain#4ba x 1/4#4bax1/4 hex hd cap gr.5 plnstock
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MMCCILHex Head Cap ScrewSteelPlain4ba x 1/44bax1/4 british hex head din 7931 steelinquire
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OlanderCAHex Head Cap ScrewSteelPlain#4-40 x 1/44-40 x 1/4 hx hd nyl () ()10433
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CenturyNYHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-40 x 1/4 trim hex hd 18-8975
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METRO INDOHHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/4c/s trimmed s/s200
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WDMBIAHex Head Cap ScrewSteelZinc/Clear#4-40 x 5/16cap screw hex lock st (zt) 4-40x5/16 drw (W0K0)315
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MMCCILHex Head Cap ScrewSteelPlain4ba x 5/164bax5/16 british hex head din 7931 steelinquire
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CenturyNYHex Head Cap ScrewSteelZinc/Clear#4-40 x 5/164-40x5/16 ind hex hd steel zinc plt8000
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Irwin IndOntHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide4 x 5/164x5/16 ind hex wsh slt ty 25 t/c/s 18.8 s/s b/o b18.2.111200
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OlanderCAHex Head Cap ScrewSteelCadmium/Yellow4-40 x 3/8 phil hex head alloy cadii49
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OlanderCAHex Head Cap ScrewSteelPlain#4-40 x 3/84-40 x 3/8 hx hd nyl () ()2415
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METRO INDOHHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/8c/s trimmed s/s200
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GlobalCAHex Head Cap ScrewSteelZinc/Clear#4-40 x 7/16hex c/s i4,019
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EximS'poreHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated#4-40 x 7/16screw hex c/s heads/s passivated#4-40 x 7/16 in b18.2.15683
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Wurth AdaMNHex Head Cap ScrewSteelPlain410 8-32 x 1/2scr t/c/s type-f hexwhd-410-8-32x1/27,324
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MtrcSpecCAHex Head Cap ScrewGrade 5Plain#4ba x 1/2#4bax1/2 hex hd cap gr.5 plnstock
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SISAZHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#4-40 x 1/2hex c/s 18-8 s/s ide1990
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StandardMAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/24-40x1/2 hex cap screw 18-8 s/s steel100
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CenturyNYHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/24-40x1/2 trimmed hex head 302 18-8 304 steel14000
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JHP FastenersTXHex Head Cap ScrewSteelPlain#4-40 x 1/2screw hex head c/s 4-40x1/21000
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METRO INDOHHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 1/2c/s trimmed s/s314
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OlanderCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 9/164-40x9/16 trim hex hd sst () ()983
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MMCCILHex Head Cap ScrewSteelPlain4ba x 5/84bax5/8 british hex head din 7931 steelinquire
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ManscoMIHex Head Cap ScrewNylon (Polyamide)Plain#4-40 x 5/8hex c/sr 33% glass filled natural10000
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SJS ProdCAHex Head Cap ScrewGrade 8Zinc/Yellow#4-20 x 3/4h/h c/s grade 8 1/4-20x 3/4 zinc yellow 96
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MMCCILHex Head Cap ScrewSteelPlain4ba x 3/44bax3/4 british hex head din 7931 steelinquire
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METRO INDOHHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 3/4c/s trimmed s/s300
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SISAZHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#4-40 x 7/8hex c/s 18-8 s/s ide1944
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ManscoMIHex Head Cap ScrewNylon (Polyamide)Plain#4-40 x 7/8hex c/sr 33% glass filled natural10000
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SISAZHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Black Oxide#4-40 x 1hex scr ss b/o665
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MMCCILHex Head Cap ScrewSteelPlain4ba x 14ba x 1 british hex head din 7931 steel plain9
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StandardMAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#4-40 x 14-40x1 hex cap screw 18-8 s/s steelinquire
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OlanderCAHex Head Cap ScrewSteelPlain4-40 x 1 hx hd nyl456
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Wurth AdaMNHex Head Cap ScrewSteelPlain410 1/4-20 x 1 1/4scr t/c/s type-f hexwhd-410-1/4-20x1 1/4600
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MMCCILHex Head Cap ScrewSteelPlain4ba x 1 1/44bax1 1/4 british hex head din 7931 steelinquire
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CenturyNYHex Head Cap ScrewGrade 8Zinc/Yellowsc412891 1/4-20 2a x 1.375 hex c/s grd 8 zinc astm b633-85 fezn13 type ii bake795
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WeaverWAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-.7 x 204-.7x20 hex c/s 18-8 ss609
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WeaverWAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-.7 x 254-.7x25 hex c/s 18-8 ss125
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HayesCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain490 3/4-10 x 2 3/4ms35307-490 3/4-10 x 2-3/4 hex c/s 18-8ss11
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CenturyFLHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain468 5/8-11 x 3ms35307-468 5
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LibertyILHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain468 5/8-11 x 35/8-11 x 3 c/s 18-8 s/s MS35307-46825
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HayesCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain468 5/8-11 x 3ms35307-468 5/8-11 x 3 hex c/s 18-8 ss7
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WeaverWAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-.7 x 304-.7x30 hex c/s 18-8 ss380
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WeaverWAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-.7 x 354-.7x35 hex c/s 18-8 ss294
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WeaverWAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-.7 x 404-.7x40 hex c/s 18-8 ss642
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WeaverWAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-.7 x 454-.7x45 hex c/s 18-8 ss150
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WeaverWAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-.7 x 504-.7x50 hex c/s 18-8 ss100
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WDMBIAHex Head Cap ScrewSteelPlain40 8 x 60cap screw sk wo aw40 (a2l) 8x60/50 (W020) (W020) (W020)4,500
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NorthernMNHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4 x 10s/o _4(.7)x10 hex cap stainless106
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SJS ProdCAHex Head Cap ScrewSteelZinc/Yellow#4-40 x 10.24-40x10.2 low profile special cap scr zy 678
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WeaverWAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain4-.7 x 144-.7x14 hex c/s 18-8 ss100
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CenturyFLHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain465ms35307-465 8
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NutsBoltsNEHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain44m-.7 x 30 ss hcs217
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NutsBoltsNEHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain44m-.7 x 16 ss hcs229
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NutsBoltsNEHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain44m-.7 x 20 ss hcs95
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NutsBoltsNEHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain44m-.7 x 12 ss hcs17
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NutsBoltsNEHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain44m-.7 x 25 ss hcs128
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NutsBoltsNEHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain44m-.7 x 10 ss hcs
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MMCCILHex Head Cap ScrewSteelPlain4ba x 1/24ba x 1/2 british hex head din 7931 steel plain11
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MMCCILHex Head Cap ScrewSteelPlain4ba x 3/84ba x 3/8 m4ba x 3/8 british din 7931 steel plaininquire
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CenturyNYHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plainl-3 # 2178-3816-112 3/8-16 x 1-1/2 hex cap screw 18-8 ss w/180 degree patch over 4-6 threads50
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CenturyNYHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain< /td>l-3 #2178-3816-3 3/8-16 x 3 hex cap screw 18-8 ss w/180 degree patch over 4-6 threads23
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CenturyNYHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plainl-3 # 2178-1213-112 1/2-13 x 1-1/2 hex cap screw 18-8 ss w/180 degree patch over 4-6 threads20
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RapidNYHex Head Cap ScrewSteelCadmium416bolt close tolerance general purpose alloy steel 10-32 unjf-3ax1-5/8 grip not drilled cadmium qq-p-4164
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CenturyNYHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plainl3 comm 1/4-20 x 1-3/4 hex cap screw ss 18-8 w/180 degree patch over 4-6 threads5
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CenturyNYHex Head Cap ScrewASTM A354 Grade BDZinc/Clear4601092-1 .875-14 unf-2a x 3 hex head captive screw astm a354 grade bd zinc plate per astm b633 ty ii sc225
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CenturyFLHex Head Cap ScrewGrade 8Zinc/Yellowaes01c438a50wb0a81 screw hex cap 7/16-0.4375 unc 4.5 grade 8 yellow zinc 75
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CenturyNYHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plainl3 comm 3/8-16 x 1 hex cap screw 18-8 ss w/180 degree patch over 4-6 threads5
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RapidNYHex Head Cap ScrewSteelCadmium416bolt close tolerance general purpose alloy steel .250-28 unjf-3ax2-3/8 grip not drilled cadmium qq-p-4162
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RapidNYHex Head Cap ScrewSteelCadmium416bolt close tolerance general purpose alloy steel 10-32 unjf-3ax.750 grip not drilled cadmium qq-p-4164
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CenturyNYHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plainl3 comm 1/2-13 x 2 hex cap screw 18-8 ss w/180 degree patch over 4-6 threads520
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CenturyNYHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plainl-3 #2178-3816-114 3/8-16 x 1-1/4 hex cap screw 18-8 ss w/180 degree patch over 4-6 threads70
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CenturyNYHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plainl3 comm 1/4-20 x 1 hex cap screw 18-8 ss w/180 degree patch over 4-6 threads5
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CenturyNYHex Head Cap ScrewSteelPlainna0069a040014 cap screw mj4 thread50
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CenturyNYHex Head Cap ScrewSteelPlain400572-0302 rev p b1821bh031c063n bolt finish hex cap screw ansi b18.2.1 threads per asme b1.1 class 2a400
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CenturyNYHex Head Cap ScrewGrade 8Zinc/Yellowaes01c438a50wb0a81 screw hex cap 7/16-0.4375 unc 4.5 grade 8 yellow zinc75
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CenturyNYHex Head Cap ScrewGrade 5Phosphate400806-0203 rev d 1/4-28 x 3/4 fully threaded hex cap grade 5 per spec plated per ifp-7 rev b class 1 phos coat inspect per qc9310-1831465
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CenturyNYHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plainl-3 2178-3816-134 3/8-16 x 1-3/4 hex cap screw 18-8 ss w/180 degree patch over 4-6 threads11
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CenturyNYHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plainl3 comm 1/4-20 x 7/8 hex cap screw 18-8 ss w/180 degree patch over 4-6 threads10
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