5/16-18 x 3 1/4" (PT) Hex Bolts, Coarse, A-307 Grade A Low Carbon Steel, Hot Dip Galvanize

Buy the 5/16-18 x 3 1/4" (PT) Hex Bolts, Coarse, A-307 Grade A Low Carbon Steel, Hot Dip Galvanize online from South Coast Fasteners. It measures 5/16" diameter, 3 1/4" (PT) length, coarse thread, A-307 Grade A with a Hot Dip Galvanize finish. A solid choice for structural framing, heavy equipment, and general assembly. These hex bolts are part of our Hex Bolts line, stocked across industries such as Automotive and Marine & Offshore.

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