5/16-18 x 4 1/2" (PT) Hex Head Cap Screws, Coarse, Grade 8, Yellow Zinc Bake Cr+6, China

South Coast Fasteners keeps the 5/16-18 x 4 1/2" (PT) Hex Head Cap Screws, Coarse, Grade 8, Yellow Zinc Bake Cr+6, China in stock and ready to ship. Commonly called hex bolts. It measures 5/16" diameter, 4 1/2" (PT) length, coarse thread, Grade 8 with a Yellow Zinc Bake Cr+6 finish. Used in drywall, framing, and interior finish work, it is part of our Grade 8 Hex Cap Screws line, stocked across industries such as HVAC, Furniture, and Manufacturing.

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