1/4-20 x 2 3/4 Serrated Hex Flanged Washer Full Thread Screw Case Hard Zinc 1 3/8-12 It has a slotted hex

It has a slotted hex washer head for easy driving and a self-tapping design that eliminates the need for pre-drilling

It has a fully threaded body and a truss head with a Phillips drive

The screw has a fully threaded design

They are made of zinc-plated steel for corrosion resistance and have a square drive head for easy installation

while the case hardened zinc plating ensures corrosion resistance and long-lasting performance

1/4-20 x 2 3/4 Serrated Hex Flanged Washer Full Thread Screw Case Hard Zinc 1 3/8-12 It has a slotted hexThis 1 4 20 x 2 3 4 Serrated Hex Flanged Washer Full Thread Screw Case Hard Zinc is a versatile and durable fastener designed for a wide range of applications. The 1 4 20 thread size ensures a secure fit, while the 2 3 4 inch length provides ample reach. The serrated hex flange washer head helps to distribute the load and prevent the screw from loosening. The full thread design allows for maximum holding power. The case hardened zinc plating provides