3/8-16 x 3 1/2 Carriage Bolt Fully Threaded Black Oxide and Oil 3/8-16 The zinc finish provides corrosion

The zinc finish provides corrosion resistance and helps to prevent rusting

They are made of high-quality steel and zinc-plated for corrosion resistance

It has a hexagonal head and a fully threaded body

The screw has a hex head and a 3/8-inch diameter

these screws deliver both strength and reliability

3/8-16 x 3 1/2 Carriage Bolt Fully Threaded Black Oxide and Oil 3/8-16 The zinc finish provides corrosionThis 3 8 16 x 3 1 2 Carriage Bolt is fully threaded and features a black oxide and oil finish. It is made of steel and has a hex head. Carriage bolts are commonly used to attach wood to metal or wood to wood. The square neck below the head prevents the bolt from turning when the nut is tightened. The black oxide finish provides corrosion resistance and the oil finish helps to prevent rust.