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Buy the 1-8 x 3 1/4" (PT) Heavy Hex Head Cap Screws, Coarse, Grade A193 B7 Steel, Plain online from South Coast Fasteners. It measures 1" diameter, 3 1/4" (PT) length, coarse thread, Grade A-193 B7 Steel with a Plain finish. Built for construction, fabrication, and equipment repair. These hex bolts are part of our Hex Bolts line, stocked across industries such as Automotive, Marine & Offshore, Petrochemical, and Metal & Mineral Mining.
Pairs well with Finished Hex Nuts and Flat Washers to complete the assembly. Please Contact Us if you need assistance in selecting the right product or placing an order.