S-90031A303 Length 2 1/2" 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 installation efficiency through Phillips drive design providing secure tool engagement and reduced cam-out
• Maximum material retention with thread forming technology that creates stronger, more secure fastening in wood substrates
• Clean, professional finish achieved through 82° countersink angle allowing screws to sit flush with material surface
• Optimized wood penetration with pointed tip and partial threading design that reduces splitting while maintaining holding power
• Versatile application capability with specific drill bit recommendations for both hardwood (1/8") and softwood (7/64") projects
• Environmental compliance assurance meeting RoHS 3 and REACH standards for safe, regulated manufacturing

Professional Applications & Engineering Value

These No. 12 wood screws are engineered to address common challenges in wood fastening applications, particularly where material splitting and pull-out resistance are critical concerns. The thread forming design creates a superior mechanical bond by displacing wood fibers rather than removing them, resulting in up to 30% greater holding power compared to conventional threaded fasteners. The zinc-plated steel construction provides essential corrosion protection for both interior and exterior wood projects, while the partially threaded shank allows the screw head to pull materials tightly together without thread interference. The 82° countersink angle ensures professional, flush finishing in cabinetry, furniture assembly, and structural wood framing applications. These wood construction screws deliver reliable performance across various wood densities, from softwoods to hardwoods, with precise drill bit specifications provided for optimal installation results.

Specification Summary & Compliance

Manufactured to inch system specifications with precise dimensional tolerances, these wood screws feature a No. 12 screw size with 2-1/2" length and 11 threads per inch. The thread forming design follows industry-standard tapping methods for wood applications, while the flat head profile and Phillips drive ensure compatibility with standard installation tools. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations confirms adherence to international safety standards for hazardous substance restrictions.