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Socket Head Cap Screws

Socket Head Cap Screws Screws
A socket head screw has a hexagonal recessed drive. These bolts are preferred for use in a place where a conventional wrench might not fit. Socket screws are also referred to as socket head or allen bolts because a hex key, Allen key or Allen wrench is used for tighting and loosening.

Plain Finish Socket Head Cap Screws
See our selection of black, coarse thread, plain finish socket head cap screws below.