1/4-14 x 3/4 Square Drive Pan Self Tapping Screw Type AB Fully Threaded Zinc C188 The nylon insert helps to

The nylon insert helps to prevent the nut from loosening due to vibration or shock

which have a diameter of 0

while the Grade 5 rating indicates a tensile strength of 120

This hex lag screw is made of 18-8 stainless steel

1/4-14 x 3/4 Square Drive Pan Self Tapping Screw Type AB Fully Threaded Zinc C188 The nylon insert helps toThis 1 4 14 x 3 4 square drive pan self tapping screw type AB is fully threaded and made of zinc. It has a sharp point and a square drive head. This screw is designed to be used in metal applications and is self tapping, meaning it can create its own threads as it is driven into the material. It is fully threaded, meaning that the threads extend the entire length of the screw. This screw is made of zinc, which provides corrosion resistance.