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South Coast Fasteners stocks the 1/2-20 x 3 1/4" (PT) Hex Head Cap Screws, Fine, Grade 5 Medium Carbon Steel, Yellow Zinc Cr+6 for fast 3-5 day shipping. Also sold as hex bolts. It measures 1/2" diameter, 3 1/4" (PT) length, fine thread, Grade 5 with a Yellow Zinc Cr+6 finish. Used in remodeling and general construction, it is part of our Grade 5 Hex Cap Screws line, stocked across industries such as Furniture, Manufacturing, and Construction.
Please contact us if you need assistance in selecting the right product or placing an order.