5/16-18 x 1 1/2 Phillips Round Machine Screw Fully Threaded Zinc 1/4-8 It is ideal for use

It is ideal for use in outdoor applications

These bolts are zinc plated for corrosion resistance and have a heavy hex head for easy installation

it features a fully threaded shank that provides superior holding power

It is made of steel and has a thin height

Its indented hex washer head provides a secure hold and prevents the screw from loosening over time

5/16-18 x 1 1/2 Phillips Round Machine Screw Fully Threaded Zinc 1/4-8 It is ideal for use5 16 18 x 1 1 2 Phillips Round Machine Screw Fully Threaded Zinc is a type of screw that is used in a variety of applications. It is made of zinc plated steel and has a Phillips drive head. The screw is 1 1 2 inches long and has a diameter of 5 16 inches. It is fully threaded, which means that it can be used in a variety of materials. The screw is also corrosion resistant, making it ideal for outdoor use.