Structural Timber Screws

• Corrosion resistant
• Compatible with treated lumber, but in areas within 1.6 km of saltwater, near swimming pools, when exposed to corrosive chemicals, or in other environments where corrosion is more likely to occur, such as intensive livestock farming, use Big Timber stainless steel fasteners of the appropriate size, grade, and type.

USES

• Log construction
• Timber framing
• Glued laminated beams
• Rim joists
• Sill plates
• Stair railings
• Deck posts
• Fences
• SIP panels
• Pole barns

ADVANTAGES AND FEATURES

• Heat-treated hardened steel for high tensile and shear strength
• Triple layer bronze coating compatible with ACQ for outdoor or indoor use
• Wax coating improves performance and reduces torque for smoother screwing
• Deep six-lobe star drive reduces cam-out. Withstands twice as much torque as a Phillips or square bit while extending drill bit life
• Integrated washer head for increased pull-out resistance
• Cutting ribs under the head for easier self-countersinking
• Aggressive knurling enlarges the hole to reduce splitting and friction and facilitate wood assembly
• V-notches on the thread to cut fibers and facilitate insertion with lower torque
• Type 17 point for faster and more precise starts, eliminating skidding and facilitating insertion without pre-drilling
• Aggressive thread for excellent pull-out resistance
• Independently certified structural timber screw (TER 1907-01) (Acceptable alternative to galvanized timber screws)
• Complies with international building and residential construction codes

SPECIFICATIONS

• Material: Heat-treated hardened steel
• Sizes: #15 x 6"
• Head: Round head with washer
• Bit: #T-30 Star
• Color: Bronze