With a tensile strength of 170,000 psi, these alloy steel screws are among the strongest we carry. They are stronger than Grade 8 steel screws and are more than twice as strong as stainless steel wire-lockable screws. These resist vibration better than any other socket head screw.

A domed head sits above the surface of your material. Includes screws such as pan, button, binding, and truss head screws.

Vented to allow fluid and gas to pass through.