Hex drive structural timber screws for interior and exterior applications. Approved for I-joists and metal web joists. Supplied with magnetic hex drive socket.

Hex Head
Hex Head
Usually No Pre-Drilling Required Unless Close to the Edge of the Wood
Coarse Single Thread
Construction Screw with Universal Applications
Thin Shank for Reduced Wood-Split
Heavy Duty Coating for Exterior Use
Can Replace Coach Screws & Bolts