12 x 3-1/2" Yellow Zinc SaberDrive Multi-Purpose Screws (8 pcs.)

Diameter: #12
Diameter 2: 7/16"
Length: 3-1/2"
Material: Steel
Finish: Yellow Zinc
Head Style: 6 Nibs Bugle (T-25 Star Bit)
Point Type: Type 17
Thread Type: Double CSK
Thread Length: Partial
Style: Serrated
Type: All Purpose Screw

The Ultimate Construction Screw - Fully specced for structural applications. Star and Hex Drive reduces Cam-out and for easy slip-free driving. Unique serrated thread for secure fastening. Most of our line offers a Type 17-point which eliminates the need for pre-drilling and reduces wood splitting. (Timber Screws, Hex Head Construction, & Ledger Screws are not equipped with Type 17-point). Exterior screws are encased with our premium XL 1500 coating to resist the environment, wood acids & treatment. Top quality alloy steel and are case hardened. Engineered to make them the best choice for professional and home use.