9/16-18 x 4 1/2" (PT) Hex Head Cap Screws, Fine, Grade 8, Zinc-Yellow Bake Cr+3, USA

South Coast Fasteners keeps the 9/16-18 x 4 1/2" (PT) Hex Head Cap Screws, Fine, Grade 8, Zinc-Yellow Bake Cr+3, USA in stock and ready to ship. Also sold as hex bolts. It measures 9/16" diameter, 4 1/2" (PT) length, fine thread, Grade 8 with a Zinc-Yellow Cr+3 Bake finish. Built for fast, repeatable fastening on the jobsite, it is part of our USA Grade 8 Hex Cap Screws line, stocked across industries such as Construction, HVAC, and Furniture.

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