1/2-13 x 1 1/4 Coarse Thread Button Head Socket Cap Screw Plain 5/16-9 They are used to fasten

They are used to fasten two pieces of material together and can be tightened or loosened by hand

This screw meets the stringent standards of DIN 7985 A

These 8-16 x 1 1/2 Phil Pan Plastite Alternative 48-2 Full Thread 18-8 SS Passivated Black Oxide & Wax screws are made of 18-8 stainless steel and have a black oxide finish

The unslotted hex washer head provides a secure hold and prevents the screw from slipping

and the flat washer helps to distribute the load of the screw

1/2-13 x 1 1/4 Coarse Thread Button Head Socket Cap Screw Plain 5/16-9 They are used to fastenThe 1 2 13 x 1 1 4 Coarse Thread Button Head Socket Cap Screw Plain is a type of screw with a cylindrical head and a hexagonal socket drive. It is made of steel and has a plain finish. The screw has a diameter of 1 2 inch and a length of 1 1 4 inches. The threads are coarse, with 13 threads per inch. The screw is designed to be used in applications where a strong, secure connection is required.