Structural Screws will last throughout a project's lifetime.
Our premium PrimeGuard Plus coating assures Grip-Rite. Lag Screw, 3/8 in, 8 in, Torx Drive, 20 PK From the brand you know and trust Grip-Rite Structural Screws offer versatility speed and longevity in load-bearing exterior wood construction projects. Grip-Rite's exclusive Dual Drive Power head brings flexibility to the jobsite with a unique combined Hex Washer/Star Drive recess head offering the user a choice of using the included hex driver or a star drive bit to fasten the screw.As a replacement for lag screws Grip-Rite Structural Screw type 17 tip offers both efficiency and time savings by eliminating the need to pre-drill pilot holes.