S-90031A430 Length 3" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for long-lasting performance in various environmental conditions
• Enhanced holding power through thread forming technology that creates stronger, more secure connections in wood materials
• Optimized installation efficiency with Phillips drive design allowing for quick, secure driving without cam-out issues
• Clean, flush finishing thanks to standard flat head profile with 82° countersink angle for professional-looking results
• Versatile material compatibility with specific drill bit recommendations for both hardwood (3/16") and softwood (9/64") applications
• Reliable partial threading design that provides maximum grip while reducing wood splitting risks
• Industry compliance assurance meeting RoHS 3 and REACH regulations for safe, environmentally responsible manufacturing

Professional Applications & Engineering Value

These No. 18 wood screws are engineered specifically for demanding wood fastening applications where maximum holding power and long-term reliability are critical. The zinc-plated steel construction provides essential corrosion protection for both indoor and outdoor projects, while the thread forming technology creates tighter, more secure connections by displacing wood fibers rather than cutting them. This approach significantly reduces the risk of wood splitting, especially in harder materials, and provides superior pull-out resistance. The partially threaded design ensures the unthreaded shank bears against the top material for clamping force, while the threaded portion engages the bottom material securely. With specific drill bit recommendations for both hardwood and softwood applications, these screws deliver consistent performance across various wood types commonly used in construction, cabinetry, and furniture manufacturing.

Specification Summary & Compliance

These wood screws feature precise dimensional specifications including 0.294" thread diameter with 8 threads per inch in right-hand orientation, 3" overall length with minimum 1.98" thread length, and standard flat head profile with 0.597" head diameter. The manufacturing process adheres to industry standards for thread forming screws with pointed tip design for easy starting. Compliance includes full adherence to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmentally responsible production and safe usage in industrial and commercial applications.