1/2-13 x 3 Square Head Machine Bolt Plain D9318 The 5/8-11 thread size ensures

The 5/8-11 thread size ensures a strong and reliable hold in compatible materials

The hex head design ensures a secure grip

this hex cap screw is an ideal choice for projects that demand the utmost reliability

It is made from a durable steel alloy and has a plain finish

and are perfect for use in heavy-duty applications

1/2-13 x 3 Square Head Machine Bolt Plain D9318 The 5/8-11 thread size ensures1 2 13 x 3 Square Head Machine Bolt Plain is a type of fastener with a square head and a threaded shank. It is made of plain steel and has a diameter of 1 2 inch and a length of 3 inches. The bolt is used to fasten two pieces of metal together and is typically used in construction and manufacturing applications.