Ideal for interior applications. Coarse thread with No. 2 Phillips recess drive, bugle head. Used for drywall, wood, hardware, plywood, or other softwoods (for wood to wood applications). Gold in color (yellow zinc). 6 oz. packaging. Not intended for outdoor use. 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.