1/4-20 x 3 1/2 Six Lobe Pan Thread Cutting Screw Type F Fully Threaded Zinc FTFB The slotted indented hex washer

The slotted indented hex washer head provides a secure grip for easy installation and removal

It has a pointed tip that is inserted into a pilot hole

These 6-18 x 1 3/4 Slotted Pan Self Tapping Screw Type A Fully Threaded 18-8 Stainless Steel screws are designed for use in a variety of applications

These 10-24 x 2 Combination (Phil/Slot) Pan Head Machine Screws are fully threaded and made of durable zinc

Ideal for use in wood or metal

1/4-20 x 3 1/2 Six Lobe Pan Thread Cutting Screw Type F Fully Threaded Zinc FTFB The slotted indented hex washer1 4 20 x 3 1 2 Six Lobe Pan Thread Cutting Screw Type F Fully Threaded Zinc: This screw is 3 1 2 inches long and has a diameter of 1 4 inch. It has a six lobe pan head with a fully threaded shank. The screw is made of steel and has a zinc coating for corrosion resistance. It is designed for use in wood and metal applications. The thread cutting design allows the screw to create its own threads as it is driven into the material, providing a secure