S-99917A111 Length 2 1/4" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for long-lasting performance in indoor and outdoor wood applications
• Enhanced aesthetic finish with oval head design that sits flush with wood surfaces for a clean, professional appearance
• Optimized driving efficiency through Phillips No. 2 drive that prevents cam-out and ensures secure installation
• Reduced wood splitting with partial threading and pointed tip that guides screws smoothly into hardwood and softwood
• Precise countersinking capability with 82° head angle that matches standard countersink bits for seamless flush mounting
• Reliable thread engagement through thread-forming design that creates strong, permanent connections in wood materials
• Environmental compliance assurance meeting RoHS 3 and REACH standards for safe, sustainable manufacturing

Professional Applications & Engineering Value

These No. 8 wood screws deliver exceptional value in woodworking and construction applications where material integrity and installation efficiency are critical. The zinc-plated steel construction provides essential corrosion protection for furniture assembly, cabinetry, deck building, and general wood joinery. The oval head profile combines aesthetic appeal with functional performance, creating flush surfaces that eliminate snagging while the Phillips drive system ensures torque transfer without stripping. Engineered with partial threading and thread-forming technology, these screws minimize wood fiber disruption while maximizing pull-out resistance. The precise 82° countersink angle and differentiated drill bit recommendations for hardwood (3/32") and softwood (5/64") applications demonstrate sophisticated engineering tailored to specific material characteristics, reducing installation errors and material damage.

Specification Summary & Compliance

These wood screws feature a No. 8 screw size with 0.164" thread diameter and 15 threads per inch in a right-hand thread direction. The 2-1/4" length provides versatile fastening capability with 1-1/2" minimum thread length for secure engagement. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring restricted substance compliance for global distribution and use in commercial and residential wood applications.