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