#6 x 5/16 x .125 Flat Washer Nylon 5/16-18 It is made of steel

It is made of steel and has a zinc yellow finish for corrosion resistance

This 3/8-16 x 4 Hanger Bolt is made of durable 18-8 stainless steel

and the cadmium and wax finish provides excellent corrosion resistance

- Fully threaded for maximum holding power

#6 x 5/16 x .125 Flat Washer Nylon 5/16-18 It is made of steelThe #6 x 5 16 x . 125 Flat Washer Nylon is a durable and versatile washer designed for use in a wide range of applications. Made from high quality nylon, this washer provides excellent insulation and protection against electrical currents. Its flat design ensures even distribution of pressure, preventing damage to surfaces and components. The #6 screw size and 5 16 inch inner diameter make it suitable for use with various bolts and screws. With a