5/16-18 x 4" (FT) Carriage Bolts, Coarse, A-307 Grade A, Hot Dip Galvanize

South Coast Fasteners stocks the 5/16-18 x 4" (FT) Carriage Bolts, Coarse, A-307 Grade A, Hot Dip Galvanize for fast 3-5 day shipping. It measures 5/16" diameter, 4" (FT) length, coarse thread, A-307 Grade A with a Hot Dip Galvanize finish. Built for steel-to-steel connections and machinery. These carriage bolts are part of our Carriage 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.