5/16-24 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.

168,149 Hex Head Cap Screw, showing 200, (click on any line for more information)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
METRO INDOHHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 5/8hex c/s SAE /y292
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WeaverWAHex Head Cap Screw316, 317, A4 StainlessPlain5/16-24 x 3/45/16-24x3/4 hex c/s 316 ss100
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WeaverWAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 7/85/16-24x7/8 hex c/s 18-8 ss100
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WeaverWAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 15/16-24x1 hex c/s 18-8 ss100
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WeaverWAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 1 1/45/16-24x1 1/4 hex c/s 18-8 ss364
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WeaverWAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 1 3/45/16-24x1 3/4 hex c/s 18-8 ss36
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WeaverWAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 2 1/45/16-24x2 1/4 hex c/s 18-8 ss150
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WeaverWAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 2 1/25/16-24x2 1/2 hex c/s 18-8 ss75
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WeaverWAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 35/16-24x3 hex c/s 18-8 ss19
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WeaverWAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 3 1/25/16-24x3 1/2 hex c/s 18-8 ss36
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WeaverWAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 45/16-24x4 hex c/s 18-8 ss20
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WeaverWAHex Head Cap ScrewGrade 5Zinc/Clear5/16-24 x 5/85/16-24x5/8 gr5 hex c/s zinc500
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WeaverWAHex Head Cap ScrewGrade 5Zinc/Clear5/16-24 x 3/45/16-24x3/4 gr5 hex c/s zinc500
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WeaverWAHex Head Cap ScrewGrade 5Zinc/Clear5/16-24 x 7/85/16-24x7/8 gr5 hex c/s zinc500
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WeaverWAHex Head Cap ScrewGrade 5Zinc/Clear5/16-24 x 1 1/45/16-24x1 1/4 gr5 hex c/s zinc100
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WeaverWAHex Head Cap ScrewGrade 5Zinc/Clear5/16-24 x 1 1/25/16-24x1 1/2 gr5 hex c/s zinc381
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WeaverWAHex Head Cap ScrewGrade 5Zinc/Clear5/16-24 x 1 3/45/16-24x1 3/4 gr5 hex c/s zinc100
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WeaverWAHex Head Cap ScrewGrade 5Zinc/Clear5/16-24 x 2 1/45/16-24x2 1/4 gr5 hex c/s zinc100
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WeaverWAHex Head Cap ScrewGrade 5Zinc/Clear5/16-24 x 2 1/25/16-24x2 1/2 gr5 hex c/s zinc100
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WeaverWAHex Head Cap ScrewGrade 5Zinc/Clear5/16-24 x 2 3/45/16-24x2 3/4 gr5 hex c/s zinc100
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WeaverWAHex Head Cap ScrewGrade 5Zinc/Clear5/16-24 x 35/16-24x3 gr5 hex c/s zinc100
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TownCountryARHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 2c/s900
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YANKEENHHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 2 1/25/16-24 x 2-1/2 hex head cap screw grade 8 alloy steel zinc yellow122
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YANKEENHHex Head Cap ScrewGrade 5Zinc/Clear5/16-24 x 15/16-24 x 1 hex cap screw grade 5 steel zinc plated447
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YANKEENHHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 15/16-24 x 1 hex head cap screw grade 8 alloy steel zinc yellow123
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YANKEENHHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 15/16-24 x 1 hex cap screw 18-8 stainless steel127
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YANKEENHHex Head Cap ScrewGrade 5Zinc/Clear5/16-24 x 1 1/45/16-24 x 1 1/4 hex cap screw grade 5 zinc plated600
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YANKEENHHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 1 1/45/16-24 x 1 1/4 hex head cap screw grade 8 alloy steel zinc yellow72
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YANKEENHHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 1 1/45/16-24 x 1-1/4 hex cap screw 18-8 stainless steel92
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YANKEENHHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 1 1/45/16-24 x 1 1/4 hex cap screw f/t stain steel75
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YANKEENHHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 1 1/25/16-24 x 1-1/2 hex head cap screw grade 8 alloy steel zinc yellow29
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YANKEENHHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 1 1/25/16-24 x 1-1/2 hex cap screw 18-8 stainless steel27
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YANKEENHHex Head Cap ScrewGrade 5Zinc/Clear5/16-24 x 1 3/45/16-24 x 1 3/4 hex cap screw grade 5 zinc pltd159
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YANKEENHHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 1 3/45/16-24 x 1-3/4 hex head cap screw grade 8 alloy steel zinc yellow75
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YANKEENHHex Head Cap ScrewSteelPlain5/16-24 x 1 3/45/16-24 x 1 3/4 hex cap scr stn stl65
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YANKEENHHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 25/16-24 x 2 hex head cap screw grade 8 alloy steel zinc yellow158
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YANKEENHHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 25/16-24 x 2 hex cap screw stain steel58
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YANKEENHHex Head Cap ScrewGrade 5Zinc/Clear5/16-24 x 2 1/45/16-24 x 2 1/4 hex cap screw grade 5 zinc pltd193
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YANKEENHHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 2 1/45/16-24 x 2-1/4 hex head cap screw grade 8 alloy steel zinc yellow46
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YANKEENHHex Head Cap ScrewGrade 5Zinc/Clear5/16-24 x 2 1/25/16-24 x 2 1/2 hex cap screw grade 5 zinc pltd148
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YANKEENHHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 2 1/25/16-24 x 2-1/2 hex cap screw 18-8 stainless steel59
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YANKEENHHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 2 3/45/16-24 x 2-3/4 hex head cap screw grade 8 alloy steel zinc yellow30
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RCFastAZHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 3/4hex cap gr81250
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RCFastAZHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Passivated5/16-24 x 1 1/2 7/8per print-5/16-24x1 1/2 hex cap 18-8 304 (7/8 thread l) qq-p-35400
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RCFastAZHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 1/25/16-24x1/2 hex cap 18-8 304900
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ACCURATEILHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 1 1/2fine hex c/sr gr850
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ACCURATEILHex Head Cap ScrewGrade 5Zinc/Clear5/16-24 x 2fine hex c/sr gr51771
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ACCURATEILHex Head Cap ScrewGrade 5Zinc/Clear5/16-24 x 3fine hex c/sr gr5870
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ACCURATEILHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 2 1/45/16-24x2 1/4 hex cap scr 18-8 stainless80
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ACCURATEILHex Head Cap ScrewGrade 5Zinc/Clear5/16-24 x 1 3/45/16-24x1 3/4 fine hex cap scr gr5 zinc176
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ACCURATEILHex Head Cap ScrewGrade 5Zinc/Clear5/16-24 x 1 1/2fine hex c/sr gr53050
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FTSOHHex Head Cap ScrewGrade 5Zinc/Clear5/16-24 x 2hex c/s pkgd zn200
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FTSOHHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 2 1/2hex c/s 18-8 ss4575
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AmericanNYHex Head Cap ScrewSteelZinc/Yellow5/16-24 x 5/8hex c/s200
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AmericanNYHex Head Cap ScrewSteelZinc/Clear5/16-24 x 1hex c/s pl1400
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AmericanNYHex Head Cap ScrewSteelPlain5/16-24 x 1hex c/s5485
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AmericanNYHex Head Cap ScrewGrade 8Plain5/16-24 x 1 1/8hex c/s350
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AmericanNYHex Head Cap ScrewSteelCadmium5/16-24 x 1 1/4hex c/s cad pl700
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Lubker DiPAHex Head Cap ScrewGrade 5Zinc/Clear5/16-24 x 3/45/16-24(nf)x3/4 hhcs grade 5 zp (rohs compliant)3300
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Lubker DiPAHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 7/85/16-24x7/8 hhcs grade 8 zp yell1231
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AbabaCAHex Head Cap ScrewGrade 5Zinc/Clear5/16-24 x 15/16-24 x 1 h/c gr 5 znc b18.2.1690
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AbabaCAHex Head Cap ScrewGrade 5Zinc/Clear5/16-24 x 15/16-24 x 1 h/c gr 5 znc b18.2.1200
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AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 15/16-24 x 1 h/c dom gr 8 yel znc b18.2.1785
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AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 15/16-24 x 1 h/c dom gr 8 yel znc b18.2.1300
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AbabaCAHex Head Cap ScrewGrade 9Zinc/Yellow5/16-24 x 15/16-24 x 1 h/c gr.9 yel znc b18.2.1100
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AbabaCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 15/16-24 x 1 h/c s/s b18.2.150
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AbabaCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 15/16-24 x 1 h/c s/s b18.2.1100
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AbabaCAHex Head Cap ScrewGrade 5Zinc/Clear5/16-24 x 1 1/45/16-24 x 1 1/4 h/c gr 5 znc b18.2.11200
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AbabaCAHex Head Cap ScrewGrade 5Zinc/Clear5/16-24 x 1 1/45/16-24 x 1 1/4 h/c gr 5 znc b18.2.1100
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AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 1 1/45/16-24 x 1 1/4 h/c dom gr 8 yel znc b18.2.184
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AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 1 1/45/16-24 x 1 1/4 h/c dom gr 8 yel znc b18.2.150
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AbabaCAHex Head Cap ScrewGrade 9Zinc/Yellow5/16-24 x 1 1/45/16-24 x 1 1/4 h/c gr.9 yel znc b18.2.170
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AbabaCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 1 1/45/16-24 x 1 1/4 h/c s/s b18.2.1108
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AbabaCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 1 1/45/16-24 x 1 1/4 h/c s/s b18.2.150
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AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 5/85/16-24 x 5/8 h/c dom gr 8 yel znc b18.2.1100
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AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 5/85/16-24 x 5/8 h/c dom gr 8 yel znc b18.2.1100
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AbabaCAHex Head Cap ScrewGrade 5Zinc/Clear5/16-24 x 3/45/16-24 x 3/4 h/c gr 5 znc b18.2.1200
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AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 3/45/16-24 x 3/4 h/c dom gr 8 yel znc b18.2.1101
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AbabaCAHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 3/45/16-24 x 3/4 h/c dom gr 8 yel znc b18.2.1100
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AbabaCAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 3/45/16-24 x 3/4 h/c s/s b18.2.13
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JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 1/2nf hex c/s804
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JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 5/8nf hex c/s1488
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JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 3/4nf hex c/s2593
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JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 7/8nf hex c/s1317
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JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 1nf hex c/s429.1
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JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 1 1/4nf hex c/s1446
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JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 1 1/2nf hex c/s1089.2
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JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 1 3/4nf hex c/s1231.6
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JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 2nf hex c/s2410.95
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JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 2 1/4nf hex c/s2681
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JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 2 1/2nf hex c/s1569
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JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 2 3/4nf hex c/s1518
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JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 3nf hex c/s950
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JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 3 1/4nf hex c/s631
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JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 3 1/2nf hex c/s1591
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JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 3 3/4nf hex c/s634
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JacksonMSHex Head Cap ScrewGrade 8Zinc/Yellow5/16-24 x 4nf hex c/s244
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JacksonMSHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 1/2nf hex c/s 18-8 ss221
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JacksonMSHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 3/4nf hex c/s 18-8 ss1469
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JacksonMSHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain5/16-24 x 1nf hex c/s 18-8 ss475
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CNBILHex Head Cap ScrewGrade 2Plain5/16-24 x 3/4hex c/s gr.21850
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CNBILHex Head Cap ScrewGrade 5Plain5/16-24 x 2 1/4c/s f/t287
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