5/16-18 x 1 1/4 Six Lobe Pan Thread Cutting Screw Type F Fully Threaded Zinc BPPBZ It features a Phillips pan

It features a Phillips pan head design

The slotted indented hex washer head provides a secure grip for tightening and prevents the screw from slipping during installation

such as in marine environments

preventing it from loosening due to vibration or movement

and zinc RoHS finish for corrosion resistance

5/16-18 x 1 1/4 Six Lobe Pan Thread Cutting Screw Type F Fully Threaded Zinc BPPBZ It features a Phillips pan5 16 18 x 1 1 4 Six Lobe Pan Thread Cutting Screw Type F Fully Threaded Zinc is a type of screw that is used to fasten two pieces of metal together. It has a six lobe pan head, which provides a large bearing surface for the screwdriver, and a fully threaded shank, which provides a strong hold. The screw is made of steel and has a zinc coating, which protects it from corrosion. It is 1 1 4 inches long and has a diameter of 5 16 inches.