1/4-20 x 5/16 Slotted Flat Undercut Machine Screw Fully Threaded Zinc M16-2.00 round metal washer with a

round metal washer with a 1/4-inch inner diameter and a 1-inch outer diameter

This nut is commonly used in a variety of industrial and automotive applications

It is made of durable zinc-plated steel and features 82º external teeth that bite into the surface of the mating material

and corrosion resistance are paramount

It is made of zinc-plated steel and has a fully threaded shank

1/4-20 x 5/16 Slotted Flat Undercut Machine Screw Fully Threaded Zinc M16-2.00 round metal washer with a1 4 20 x 5 16 Slotted Flat Undercut Machine Screw Fully Threaded Zinc is a type of screw that is used in a variety of applications. It is made of zinc and has a slotted head. The screw is fully threaded, which means that it can be screwed into a variety of materials. The undercut head allows the screw to be countersunk into the material, which gives it a clean and finished appearance.