Torx/Star Drive Wood Screw Head Provides Twice the Torque of Phillips or Square Drive Screw HeadsScrew Engineering Specs:Average Shear Strength of #15 Shank --- 5102 lbsAverage Pull-Out Strength ----------------- 1275 lbs (Screw Pull Out is Calculated with a 3 Length Screw in the wood species: Yellow Pine Wood) Modified Truss (Washer) Head Provides High Compression Forces & Neat and Finished Appearance. Our Exterior Coated Construction Lag Wood Screws are an Excellent Multipurpose Fastener for Professional Operations & Demanding Industries Use T30 Torx/Star Drive Bit for Installing Construction Lag Wood Screws. 100 Count Exterior Coated Construction Lag ScrewsHigh Performance Exterior Coated Torx/Star Drive Wood Construction Lag Screws CTX, #15 Diameter by 3-1/2 Long. GRK Fasteners 1/4 in. x 3- 1/2 in. Star Drive Low Profile Washer Head RSS Structural Alternative Lag Wood Screw (50-Packs 15 x 3-1/2 in. Big Timber Construction Lag Screw, T-30, Washer Head Qty:100. Creating a load-bearing connection with coarse threads in framing decks or Bulk Quality Wood Screws for the Best Value. Our Bronze Star Torx/Star Drive Screws are an Excellent Fastener for Many Applications in Hard and Soft Woods, Chipboard, & Tough Materials. Type 17 Notched Extra Sharp Wood Screw Point Reduces the Need for Pre-Drilling in Even Hard Woods 3-1/2 Inch Torx Lag Screws 15 X 3-1/2" Construction Lag Screw Exterior Coated Torx/Star Drive Modified Truss Head Screws Torx/Star Drive Wood Screw Head Provides Twice the Torque of Phillips or Square Drive Screw Heads
