Structural Timber Screws

• Corrosion resistant
• Compatible with treated timber, but in areas within 1 mile 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 appropriate size, grade, and type Big Timber stainless steel fasteners.

USES

• Log construction
• Timber frames
• Glulam 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. Supports twice as much torque as a Phillips or square drive while extending drill bit life
• Integrated washer head for increased pull-out resistance
• Cutting ribs under the head for easy 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 accurate starts, eliminating skidding and facilitating insertion without pre-drilling
• Aggressive thread for excellent pull-out resistance
• Independently certified structural wood screw (TER 1907-01) (Acceptable alternative to galvanized wood screws)
• Complies with international building and residential construction codes

SPECIFICATIONS

• Material: Heat-treated hardened steel
• Sizes: #17 x 16"
• Head: Round washer head
• Drive: #T-40 Star
• Colour: Bronze