5/8 Heavy Split Lock Washer Mechanical Zinc, Made in USA WSH The nut is also plated

The nut is also plated with cadmium and wax

making it ideal for both indoor and outdoor projects

It is made of zinc-plated steel and has a self-clinching design that allows it to be installed without the need for welding or tapping

This 1/4-20 x 1 1/2 Hex Tap Bolt is made of low carbon steel and features a fully threaded design for increased holding power

The nut has a fine thread pitch of 18 threads per inch

5/8 Heavy Split Lock Washer Mechanical Zinc, Made in USA WSH The nut is also platedThese 5 8" heavy split lock washers are made in the USA from high quality steel and are zinc plated for corrosion resistance. They are designed to be used with bolts and nuts to prevent loosening due to vibration or movement. The split design allows for easy installation and removal, and the heavy duty construction provides a secure hold. These lock washers are ideal for use in a variety of industrial, automotive, and construction applications.