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South Coast Fasteners stocks the 1 1/4-7 x 4 1/2" (PT) Heavy Hex Bolts, Coarse, A-307 Grade B, Plain for fast 3-5 day shipping. It measures 1 1/4" diameter, 4 1/2" (PT) length, coarse thread, A-307 Grade B with a plain finish. Designed for steel-to-steel connections and machinery. These structural bolts are part of our Structural Bolts line, stocked across industries such as Manufacturing, Automotive, and Marine & Offshore.
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.