Drywall Screws 3.5×41mm Coarse Thread Black Japan 100-Pack

These 3.5×41mm coarse thread drywall screws feature a black japan protective coating for corrosion resistance. Designed for fastening drywall and particle board to metal and timber framing, they're equally suited to chipboard and general timber applications. Ideal for construction crews, builders, and maintenance professionals working with sheet materials.