S-90031A223 Length 1" Wood Screws

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with zinc-plated steel construction for reliable performance in various environments
• Superior holding power through 14 TPI thread forming design that creates strong, permanent threads in wood
• Flush, professional finish with 82° countersink angle and flat head design that sits perfectly with wood surfaces
• Optimized for different wood types with specific drill bit recommendations for both hardwood (7/64") and softwood (5/64") applications
• Secure installation with Phillips No. 2 drive that prevents cam-out and ensures proper torque transfer
• Reduced splitting risk with partially threaded shank design that minimizes wood stress during installation
• Compliance assurance meeting RoHS 3 and REACH environmental standards for safe, regulated use

Professional Applications & Engineering Value

These No. 9 wood screws are engineered to address common fastening challenges in woodworking and construction applications. The zinc-plated steel construction provides essential corrosion protection for interior and protected exterior applications, while the thread forming design eliminates the need for pre-tapped holes, creating stronger threads that won't strip under load. The Phillips flat head configuration with standard profile ensures countersunk installation that sits flush with wood surfaces, preventing snagging and creating professional finishes. The partially threaded shank with pointed tip facilitates easier starting and reduces wood splitting in both hardwood and softwood applications, making these screws ideal for furniture assembly, cabinetry, framing, and general wood construction where reliable, long-lasting fastening is critical.

Specification Summary & Compliance

These wood screws feature a 0.177" thread diameter with 14 TPI right-hand threading and 3/4" minimum thread length on a 1" overall length. The flat head measures 0.358" in diameter with 0.108" height and standard profile. Manufactured to precise dimensional standards with proper thread engagement characteristics for wood applications. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial and commercial use.