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The 3/8-16 x 4 1/2" (PT) Hex Head Cap Screws, Coarse, Grade 5 Medium Carbon Steel, Plain, USA is available now from South Coast Fasteners with fast 3-5 day shipping. Commonly called hex bolts. It measures 3/8" diameter, 4 1/2" (PT) length, coarse thread, Grade 5 Medium Carbon Steel with a plain finish. Used in drywall, framing, and interior finish work, it is part of our USA Grade 5 Hex Cap Screws line, stocked across industries such as HVAC, Furniture, and Manufacturing.
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