Structural Timber Screws

• Corrosion Resistant
• Compatible with treated wood, 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 agricultural operations, use appropriately sized, graded, and type Big Timber Stainless Steel Fasteners.

USES

• Log home construction
• Timber framing
• Glulam beams
• Rim beams
• Sill plates
• Stair railings
• Deck posts
• Fences
• SIP panels
• Post frame buildings

BENEFITS & FEATURES

• Heat-treated hardened steel for high tensile and shear strength
• ACQ compatible triple layer bronze coating for exterior or interior use
• Wax coating improves performance, reduces torque for smoother driving
• Deep six-lobe star drive reduces cam-out. Handles twice the torque of Phillips or square drive while extending bit life
• Built-in washer head for increased pull-through resistance
• Cutting ribs under the head for easier self-countersinking
• Aggressive knurling enlarges hole to reduce splitting & friction, easing wood assembly
• V-notches on threads cut fibers for easier insertion at lower torque
• Type 17 point for faster, surer starts, eliminating skidding & easing insertion without pre-drilling
• Aggressive threads for excellent pull-out resistance
• Independent agency certified structural timber screw (TER 1907-01) (Acceptable alternative to galvanized lag screws)
• Compliant with international building and residential codes

SPECIFICATIONS

• Material: Heat-treated hardened steel
• Sizes: #17 x 4"
• Head: Washer head
• Bit: #T-40 star drive
• Color: Bronze