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21mm length 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.

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

Buy Hex Cap Screws from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
BIG BOLTILHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM16-1.00 x 21bolt & c/s c/s 300 (a1 a2 18-8 304 310 etc.)m16x130321s/s50
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MMCCILHex Head Cap ScrewClass 10.9PlainM11-1.25 x 21m11x1.25x21 fine full thrd 10.9 plain din 961inquire
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EurolinkSCHex Head Cap ScrewSteelPlainM12-60 x 21m12 x 60 din 931 21crmov5-7 hex head cap screw partial threadinquire
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EurolinkSCHex Head Cap ScrewClass 10.9Zinc/ClearM14-45 x 21m14 x 45 iso 4017 10.9 zinc plated hex head cap screw full thread 21mm a/finquire
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EurolinkSCHex Head Cap ScrewClass 10.9Zinc/ClearM14-50 x 21m14 x 50 iso 4017 10.9 zinc plated hex head cap screw full thread 21mm a/finquire
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EurolinkSCHex Head Cap Screw300 Stainless (A1,A2, 18-8,304,310 etc.)PlainM14-50 x 21m14 x 50 iso 4017 a2 stainless steel hex head cap screw full thread 21mm a/f40
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