8-32 x 1 1/2 Carriage Bolt Fully Threaded Black Oxide and Oil CH9F The screw's coarse threads offer

The screw's coarse threads offer a secure hold in wood

and machinery applications where a strong and reliable connection is required

The 3/8-16 thread size ensures a secure fit in matching threaded holes

partially threaded

They are Grade 5 screws

8-32 x 1 1/2 Carriage Bolt Fully Threaded Black Oxide and Oil CH9F The screw's coarse threads offer8 32 x 1 1 2 Carriage Bolt Fully Threaded Black Oxide and Oil This 8 32 x 1 1 2 carriage bolt is fully threaded and has a black oxide and oil finish. It is made of steel and has a square head. Carriage bolts are often used in woodworking and other applications where a strong, durable fastener is needed. The black oxide and oil finish provides corrosion resistance and a sleek appearance.