USA INDUSTRIALS Carriage Bolt: Square Neck, 1/4"-20 Thread Size, 5 1/2 in lg, Stainless Steel

This USA Industrials carriage bolt (ZBOLT-4945) is used for fastening metal to wood or metal to metal in structural assemblies. The square neck prevents rotation during tightening, making it ideal for construction, machinery guards, and conveyor systems. 3G Electric supplies this 18-8 stainless steel bolt in a 50-pack for corrosion-resistant applications.

The ZBOLT-4945 is a 1/4"-20 thread size, 5 1/2 in long, 18-8 stainless steel square neck carriage bolt with a plain finish. It comes in a 50-pack. The square neck design locks into the mating material to prevent spinning during nut installation. 3G Electric sources this genuine USA Industrials fastener for industrial maintenance.

3G Electric supplies USA Industrials ZBOLT-4945 carriage bolts worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this 1/4"-20 x 5 1/2 in 18-8 stainless steel square neck bolt in a 50-pack.

Insert the bolt through a pre-drilled hole matching the square neck dimensions. The square neck embeds into the material to prevent rotation. Tighten the nut from the opposite side using a wrench. For stainless steel 18-8 fasteners like this USA Industrials ZBOLT-4945, use anti-seize to prevent galling during installation.