#15 x 3-1/2" Construction Lag Screw Exterior Coated Torx/Star Drive Heavy Duty Structural Lag Screw Far Superior to Common Lag Screws - Modified KVZ3Z_EV719

Product details:

Use T30 Torx/Star Drive Bit for Installing Construction Lag Wood Screws. Torx/Star Drive Wood Screw Head Provides Twice the Torque of Phillips or Square Drive Screw Heads Screw Engineering Specs: Average Shear Strength of #15 Shank --- 5102 lbs Average Pull-Out Strength ----------------- 1275 lbs (Screw Pull Out is Calculated with a 4" Length Screw in the wood species: Yellow Pine Wood) Features: High Performance Exterior Coated Star/Torx Drive Wood Screws (500 LAG SCREW COUNT) Torx Drive Modified Truss (Washer) Head Provides High Compression Forces & Neat and Finished Appearance. Type 17 Notched Extra Sharp Wood Screw Point Reduces the Need for Pre-Drilling in Even Hard Woods Quality Wood Screw Thread Require Less Torque to Drive the Screw & Provide Maximum Holding Power T30 Torx/Star Drive Wood Screw Head Provides Twice the Torque of Phillips or Square Drive Screw Heads Item Dimensions: 3. 5" L x 0. 63" W x 0. 63" H.,Hardware Tools,Construction Wood Screws