Big Timber Construction Fasteners Softwood Deck Screws “SWD”
Common Uses Include
• Decking Boards – Cedar
– Redwood
– Treated Lumber
• Exterior and Interior Wood Framing
• Subfloor Installation
• General Wood Construction
Benefits and Features:
• Heat-treated hardened steel for high tensile strength and high shear strength
• Triple layer ACQ compatible bronze coating for exterior or interior use
• Wax coating enhances performance, reducing the torque for a smoother drive
• Deep six-lobe star drive recess reduces cam-out end load
• Handles 2X the torque as Phillips or Square Drive
while extending the life of the bit
• Under-head cutting nibs to aid in self countersinking
• Duo-thread design is great for: – Proper seating
– Back-out feature for floor joists that are missed during fastener installation – Helps to prevent spinouts in soft wood and end grain
• Aggressive knurl enlarges hole to reduce splitting and drag to help draw lumber together
• V-Cut notches on threads to cut fibers for easier insertion at lower torque
• Type-17 tip for faster precise starts which eliminate “walking”
– Provides easier insertion without pre-drilling
• Aggressive thread for great withdrawal strength
