5-20 x 5/16 Phillips Pan Thread Cutting Screw Type 25 Fully Threaded Zinc MPPBZ The screw is 2 1/8

The screw is 2 1/8 inches long and has a diameter of 8-32

while the Grade 5 rating ensures it can withstand demanding conditions

while the unthreaded portion allows for easy insertion into materials

It also has an un slotted indented hexwasher head

5-20 x 5/16 Phillips Pan Thread Cutting Screw Type 25 Fully Threaded Zinc MPPBZ The screw is 2 1/85 20 x 5 16 Phillips Pan Thread Cutting Screw Type 25 Fully Threaded Zinc are designed for use in wood and metal applications. They have a Phillips drive head, which requires a Phillips screwdriver to install. The screws are made of steel and have a zinc coating for corrosion resistance. They are fully threaded, which means that the threads extend the entire length of the screw. This provides a strong hold in wood and metal. The screws are Type 25,