Ideal for interior applications, this wood screw can be used in temporary exterior or low corrosion use. Primarily it is not to be used in any exterior long-term application. The coarse thread with a No. 2 Phillips recess drive, bugle head can be used for drywall, wood to wood applications, hardware, plywood, or other softwoods. Gold in color. This screw is constructed of hardened steel which is the result of carbon steel being put through heat treatment, quenching, and further reheating making it extremely durable. Hardened Steel is more resistant to wear, corrosion, and abrasion.