5/16-18 x 3 1/4" (PT) Hex Head Cap Screws, Coarse, Grade 5 Medium Carbon Steel, Plain, USA

South Coast Fasteners keeps the 5/16-18 x 3 1/4" (PT) Hex Head Cap Screws, Coarse, Grade 5 Medium Carbon Steel, Plain, USA in stock and ready to ship. Also sold as hex bolts. It measures 5/16" diameter, 3 1/4" (PT) length, coarse thread, Grade 5 Medium Carbon Steel with a plain finish. Suited to remodeling and general construction, it is part of our USA Grade 5 Hex Cap Screws line, stocked across industries such as Manufacturing, Construction, and HVAC.

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