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3 3/4 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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Buy Hex Cap Screws from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
CenturyNYHex Head Cap ScrewSuperalloy (Inconel, Hastelloy, Alloy 20)Zinc/Yellowl3 comm 3/4-10x1-1/2 hex cap screw grd 5 stl .0005 znc yellow per a715-50428
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CenturyNYHex Head Cap ScrewGrade 5Zinc/Yellowl3 comm 3/4-10x2-1/4 hex cap screw grd 5 stl .0005 znc yellow per astm b633 type-249
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