S-99917A530 Length 1 1/4" Wood Screws

Key Features & Benefits at a Glance

• Corrosion-resistant brass construction ensures long-lasting performance in humid or outdoor wood applications without rusting
• Thread forming design with 18 TPI creates strong, permanent threads in wood for superior pull-out resistance and vibration resistance
• 82° countersink angle with oval head profile provides clean, flush installation that eliminates snagging and enhances aesthetic appeal
• Partially threaded shank delivers maximum clamping force by pulling wood components tightly together during installation
• No. 2 Phillips drive offers secure tool engagement and reduces cam-out risk for efficient installation with standard drivers
• Dual drill bit guidance (5/64" for hardwood, 1/16" for softwood) ensures proper pilot hole sizing for optimal thread engagement and material integrity
• RoHS 3 and REACH compliance guarantees environmentally responsible manufacturing and safe use in regulated industries

Professional Applications & Engineering Value

These No. 6 brass wood screws are engineered specifically for wood fastening applications where both strength and appearance matter. The thread forming tapping method eliminates the need for pre-tapped holes while creating dense, compressed wood fibers around the threads, significantly increasing holding power compared to conventional screws. The oval head design with 82° countersink solves common installation challenges by seating perfectly flush with wood surfaces, preventing surface damage and creating professional-grade finishes in furniture, cabinetry, and architectural woodwork. The corrosion-resistant brass material maintains integrity in environments where moisture exposure would compromise steel fasteners, making these screws ideal for outdoor furniture, marine applications, and high-humidity interior spaces.

Specification Summary & Compliance

These wood screws feature a 0.138" thread diameter with 18 TPI thread pitch and partial threading extending 0.833" minimum from the pointed tip. The oval head measures 0.279" in diameter with 0.128" head height, designed to work with standard Phillips No. 2 drivers. Manufactured to precise dimensional standards with Class 2A thread tolerances, these screws ensure consistent performance across production runs. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations confirms adherence to strict environmental and safety standards for hazardous substance restrictions.