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. A 3-digit, ICC recognized code is stamped into the head for easy spec reference and a load value chart is conveniently located on every package. 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. Our premium PrimeGuard Plus coating assures Grip-Rite. Structural Screws will last throughout a project's lifetime. Get the job done right with Grip-Rite.

• Brand Name: Grip-Rite
• Callout Size: 5/16 in. wire
• Length: 3-1/8 in.
• Drive Style: Star
• Head Type: Hex Washer Head
• Product Type: Structural Screws
• Number in Package: 20 pk
• Driver Bit Included: Yes
• Color: Black
• Indoor or Outdoor: Outdoor
• Packaging Type: Clamshell
• Thread Type: Coarse
• Application: Decking/Gazebos/Playground Structures/Pergolas/Trusses
• Material: Steel