S-91550A324 Length 3" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for long-lasting performance in demanding woodworking environments
• Enhanced driving versatility with dual Phillips/Square drive options, reducing tool slippage and improving installation efficiency
• Maximum material engagement through 2-3/8" minimum thread length, providing exceptional holding power in plywood and OSB
• Flush finishing capability with 90° countersink angle and standard flat head profile for clean, professional installations
• Reduced splitting risk with thread forming design that displaces material rather than cutting it
• Optimized thread engagement with 13 TPI and 0.19" thread diameter for strong, secure fastening in wood applications
• Environmental compliance assurance meeting RoHS 3 standards for safe, regulated use in commercial projects

Professional Applications & Engineering Value

These No. 10 zinc-plated steel wood screws are engineered specifically for structural wood applications where holding power and corrosion resistance are critical. The thread forming design eliminates the need for pre-tapping in materials like plywood and oriented strand board (OSB), reducing installation time while preventing material splitting. The partial threading configuration allows for superior clamping force, pulling materials tightly together without compromising joint integrity. The zinc-plated surface treatment provides essential protection against moisture and environmental exposure, making these flat head screws ideal for both interior construction and exterior applications where durability is paramount. The combination of Phillips/Square dual drive options ensures compatibility with most power tools while minimizing cam-out issues during high-torque applications.

Specification Summary & Compliance

These wood screws feature a 0.19" thread diameter with 13 threads per inch and 2-3/8" minimum thread length for optimal engagement. The flat head design incorporates a standard 90° countersink angle for flush mounting applications. Manufactured from zinc-plated steel with right-hand threading and pointed tip for easy starting. Compliant with RoHS 3 (2015/863/EU) regulations, ensuring environmental safety and regulatory adherence for professional woodworking and construction projects.