Sd Screw #9x1-1/2" Hdg 100 Pk.

The Strong Drive structural connector screw features an optimized shank, which is specifically designed to be compatible with the fastener holes in Simpson Strong Tie connectors. The hex head virtually eliminates cam-out and helps avoid stripping of the head during installation. The sharp point of the screw enables fast starts, and the patented serrated threads reduce torque for improved driveability. For interior and most exterior applications. 1/4" hex drive. Mechanically galvanized-coating. Bit included. Head identification.

• Single-fastener load values achieved by the SD screw exceed those of typical 10d common or 16d common nails
• Galvanized coating makes the SD screw ideal for interior and most exterior conditions
• Ideal for use in connector applications where more control is desired or using a hammer is inconvenient
• Optimized heat treating for ductility and strength