3/8-16 x 2 Coarse Thread Socket Set Screw Cup Plain RPF188 The head markings indicate the

The head markings indicate the grade of the fastener and the manufacturer

It features a fully threaded body for maximum holding power and a zinc yellow finish for corrosion resistance

It features a 5/16-24 thread size

It is made of durable steel and features a full thread design for maximum holding power

These 2-56 x 3/16 x 1/16 Standard Pattern Hex Machine Screw Nuts are made of durable steel and feature a black oxide finish for corrosion resistance

3/8-16 x 2 Coarse Thread Socket Set Screw Cup Plain RPF188 The head markings indicate theThe 3 8 16 x 2 Coarse Thread Socket Set Screw Cup Plain is a small, cylindrical shaped fastener with a hexagonal head and a threaded interior. It is made of steel and has a plain finish. The screw cup has a 3 8 16 coarse thread, which means that it has 16 threads per inch and a diameter of 3 8 inch. The screw cup is 2 inches long and has a hexagonal head that is 5 16 inch across. It is designed to be used with a socket wrench or hex key to tighten or