10-16 x 1/2 Phillips Round Washer Head Self Drilling Screw Full Thread Zinc 14-28 it boasts a 5/16-inch across

it boasts a 5/16-inch across flats design for easy installation

This 1/4-20 x 7/8 Phillips Truss Machine Screw is made of 18-8 stainless steel

while its 1 1/2 SAE size makes it suitable for a wide range of applications

It is designed to be welded to a metal surface using a projection welding process

The screw is also zinc-plated

10-16 x 1/2 Phillips Round Washer Head Self Drilling Screw Full Thread Zinc 14-28 it boasts a 5/16-inch acrossThese 10 16 x 1 2" Phillips round washer head self drilling screws are designed for use in metal applications. They feature a sharp point that penetrates metal without the need for pre drilling, making them ideal for quick and easy installation. The washer head provides a large bearing surface that helps to distribute the load and prevent the screw from pulling through the material. The self drilling point eliminates the need for a separate drilling