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5/16 inch length Hex Cap Screws (ASME B18. 2.1)

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.

5 results, (click on any line for more information)

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SupplierLocTypeMaterialFinishSizeDescriptionQty 
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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EximS'poreHex Head Cap ScrewSteelBlack Oxide#10-24 x 5/16screw hex c/s headsteel black oxide# 10-24 x 5/16 in b18.2.15480
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EximS'poreHex Head Cap ScrewBrassNickel#10-32 x 5/16screw hex c/s headbrass nickel# 10-32 x 5/16 in. b18.2.12984
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StandardMAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#8-32 x 5/168-32x5/16 hex cap screw 18-8 stainless steel b18.2.119639
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StandardMAHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)Plain#6-32 x 5/166-32x5/16 hex cap screw 18-8 stainless steel b18.2.1inquire
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