Structural Wood Screws

• Corrosion Resistant
• Treated Lumber Compatible, but in areas within 1 mile of salt water, near swimming pools, where corrosive chemicals are present or in other environments where corrosion is more likely to occur, such as agricultural facilities, use the appropriate size, grade and type of Big Timber Stainless Steel Fasteners.

USES

• Log home construction
• Timber frame construction
• Glulam beams
• Rim beams
• Ledger boards
• Stair stringers
• Deck posts
• Fences
• SIP Panels
• Post frame buildings

FEATURES & BENEFITS

• Heat treated hardened steel for high tensile and shear strength
• Triple layer ACQ compatible bronze coating for exterior or interior use
• Performance enhancing wax coating for reduced torque for smoother driving
• Deep six-lobe star drive reduces cam-out. Can take twice as much torque as Phillips or square drive while extending bit life
• Integrated washer head for increased pull-through resistance
• Cutting teeth under head for easier self-countersinking
• Aggressive knurling to enlarge the hole to reduce splitting and friction and to ease lumber together
• V-notches on thread to cut fibers and ease insertion at lower torque
• Type 17 point for faster, precise starts, eliminating skidding and easier insertion without pre-drilling
• Aggressive thread for excellent pull-out resistance
• Independently certified structural wood screw (TER 1907-01) (Acceptable alternative to galvanized lag screws)
• Complies with International Building and Residential Codes

SPECIFICATIONS

• Material: Heat treated hardened steel
• Sizes: #15 x 4"
• Head: Washer Head
• Drive: #T-30 Star
• Colour: Bronze