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Hex Cap Screws, ASTM A563 Grade DH

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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Buy Hex Cap Screws from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
SISAZHex Head Cap ScrewASTM A563 Grade DHGalvanized3/4-10 x 3 1/4heavy hex c/s a325 w/3/4-10 heavy hex nut a563 dh hot dip68
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