3/8 SAE Flat Washer Black Oxide CH8OCP These washers have a serrated

These washers have a serrated outer edge that bites into the surface of the nut or bolt

while the hex head enables easy tightening with a standard wrench

5/8-11 x 2 3/4 Square Head Machine Bolt Plain is a high-quality fastener designed for heavy-duty applications

Its zinc coating provides superior corrosion protection

This nut is a great choice for use in automotive

3/8 SAE Flat Washer Black Oxide CH8OCP These washers have a serratedThe 3 8 SAE Flat Washer Black Oxide is a versatile and durable washer designed to distribute the load of a fastener evenly over a surface. Made from high quality steel, it features a black oxide finish for corrosion resistance and enhanced durability. Its flat design ensures a flush fit against surfaces, while the 3 8 SAE size makes it suitable for use with 3 8 inch bolts or screws. Ideal for a wide range of applications, including automotive,