S-90031A592 Length 1" Wood Screws

Key Features & Benefits at a Glance

• Enhanced Corrosion Resistance: Black-oxide steel finish provides superior protection against rust, extending screw lifespan in various woodworking environments.
• Optimized Thread Design: Thread-forming tapping method creates strong, permanent threads in wood without pre-tapping, reducing installation time and improving pull-out resistance.
• Flush Mounting Capability: Standard flat head with 82° countersink angle sits perfectly flush with wood surfaces for professional, snag-free finishes.
• Secure Drive Engagement: Phillips No. 2 drive style ensures minimal cam-out during installation, providing consistent torque transfer and reducing driver slippage.
• Material-Specific Compatibility: Partially threaded design with pointed tip and specified drill bit sizes (9/64" for hardwood, 7/64" for softwood) prevents wood splitting while maximizing holding power.
• Precision Manufacturing: Right-hand threaded screws with 10 TPI and 0.242" thread diameter deliver reliable performance and consistent engagement in wood applications.
• Regulatory Compliance: Meets RoHS 3 and REACH environmental standards, ensuring safe use in professional and commercial woodworking projects.

Professional Applications & Engineering Value

These No. 14 wood screws are engineered to address common woodworking challenges where splitting, corrosion, and inconsistent fastening compromise project integrity. The Black-oxide steel construction provides essential corrosion resistance for interior and protected exterior applications, while the thread-forming design eliminates the need for separate tapping operations - the screws create their own precise threads in both hardwood and softwood materials. The partially threaded configuration concentrates holding power where needed most, preventing stress concentration along the entire shank. The 82° countersink angle ensures heads sit perfectly flush in standard countersunk holes, creating smooth surfaces ideal for furniture, cabinetry, and architectural woodwork where appearance matters as much as structural integrity.

Specification Summary & Compliance

These wood screws feature a 0.242" thread diameter with 10 TPI right-hand threading and 1" length with minimum thread length of 0.667". The flat head design includes 0.507" head diameter and 0.132" head height compatible with standard countersinking tools. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and workplace safety. The screws are specifically engineered for wood applications with recommended drill bit sizes of 9/64" (0.141") for hardwood and 7/64" (0.109") for softwood to optimize performance and prevent material damage.