3/8-16 x 1 1/2 Square Head Machine Bolt Plain CR They have a zinc coating

They have a zinc coating for corrosion resistance

The 5/16-18 Hanger Bolt Driver is a durable and efficient tool designed for driving hanger bolts into wood or metal surfaces

while the 2 1/2-inch length allows for ample penetration into the material

and a flange head that provides a large bearing surface to distribute the load

The screw's precision-rolled threads ensure a smooth and secure fit in tapped holes

3/8-16 x 1 1/2 Square Head Machine Bolt Plain CR They have a zinc coatingThis 3 8 16 x 1 1 2 Square Head Machine Bolt Plain is a high quality fastener designed for secure and reliable connections in various applications. Made from durable steel, it features a 3 8 inch diameter and a 1 1 2 inch length, providing ample holding power. The square head design allows for easy installation using a wrench or socket, ensuring a tight and secure fit. The plain finish provides a clean and professional appearance, making it suitable