S-90000A403 Length 2" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for outdoor and high-moisture environments in wood and composite applications
• Enhanced drive stability from the square drive design, reducing cam-out and ensuring secure installation with standard tools
• Efficient thread cutting action with Type 17 tapping screw design, minimizing splitting in wood and plastic-wood composites
• Reliable partial threading providing strong clamping force while allowing for precise adjustment in various material thicknesses
• Optimized head geometry with standard flat profile for flush mounting and clean finished appearance
• Environmental compliance assurance meeting RoHS 3 and REACH standards for safe, regulated use in commercial projects
• Right-hand thread direction ensuring compatibility with standard installation practices and equipment

Professional Applications & Engineering Value

These 316 stainless steel wood screws deliver exceptional performance in demanding wood and plastic-wood composite applications where corrosion resistance and structural integrity are paramount. The thread cutting technology (Type 17) combined with the pointed tip design significantly reduces installation torque and material stress, preventing splitting in delicate composites and hardwoods. The square drive system provides superior torque transmission compared to traditional Phillips drives, minimizing tool slippage and ensuring consistent seating in decking, furniture assembly, and architectural woodwork. With partial threading along the 2" length, these screws offer optimal pull-out resistance while allowing for material expansion and contraction in outdoor environments. The flat head configuration creates seamless surfaces ideal for visible applications in commercial construction and marine environments where both aesthetics and durability matter.

Specification Summary & Compliance

These No. 6 wood screws feature a 0.138" thread diameter with 18 TPI right-hand threading and standard Class 2A tolerance for consistent performance. The partially threaded design provides 1-1/4" minimum thread length on the 2" overall screw with standard flat head profile (0.344" diameter, 0.197" height) and No. 1 square drive. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material traceability for professional applications requiring certified components.