Grip-Rite® Structural Screws offer versatility, speed, and longevity in load-bearing exterior wood construction projects. Available in both traditional flat head and hex head styles, the hex head features Grip-Rite's exclusive Dual Drive Power, which brings flexibility to the job site 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. Both styles include an ID code stamped right into the head for easy spec reference and a load value chart conveniently located on every package. As a replacement for lag screws, Grip-Rite Structural Screws feature a type 17 point that translates to both efficiency and time savings by eliminating the need to pre-drill pilot holes. Our premium PrimeGuard Plus coating assures that Grip-Rite Structural Screws will last throughout a project's lifetime. Easily identifiable, cobalt blue packaging features easy-to-read iconography, lateral load value references, and a scannable QR code that links directly to the ICC report for technical specifications.