4-40 x 3/16 x 1/16 Small Pattern Hex Machine Screw Nuts Zinc N x H 5/16-18 Serrated Flange Hex Lock

5/16-18 Serrated Flange Hex Lock Nuts Grade 8 Black Phosphate are designed to provide a secure and reliable connection in demanding applications

This 1/4-20 x 1 carriage bolt is made of steel and has a black oxide and oil finish

The screw is also available in other sizes and finishes to meet your specific needs

this screw is suitable for various projects

This bolt is zinc-plated for corrosion resistance

4-40 x 3/16 x 1/16 Small Pattern Hex Machine Screw Nuts Zinc N x H 5/16-18 Serrated Flange Hex LockThese 4 40 x 3 16 x 1 16 small pattern hex machine screw nuts are made of durable zinc and are designed to fit 4 40 machine screws. They have a small pattern hex head for easy tightening and removal, and are ideal for use in a variety of applications. These nuts are corrosion resistant and can be used in both indoor and outdoor environments.