1/2-13 x 2 1/4 Serrated Hex Flanged Washer Full Thread Screw Case Hard Zinc UB it offers maximum holding power

it offers maximum holding power in a wide range of materials

With its precise M4 thread and 0

The hex shape allows for easy tightening and loosening using a standard hex key or wrench

while the black oxide and oil finish offers corrosion resistance

It features a plain finish and an offset hole that allows for precise alignment during the welding process

1/2-13 x 2 1/4 Serrated Hex Flanged Washer Full Thread Screw Case Hard Zinc UB it offers maximum holding powerThis 1 2 13 x 2 1 4 Serrated Hex Flanged Washer Full Thread Screw Case Hard Zinc is a high quality screw that is perfect for a variety of applications. The screw is made of steel and has a zinc coating for added durability. The hex head provides a secure grip, and the serrated flange helps to prevent the screw from loosening. The full thread design provides maximum holding power. This screw is perfect for use in wood, metal, and plastic.