S-90000A744 Length 3 1/2" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for humid or outdoor wood applications
• Enhanced holding power through thread cutting design that creates precise mating threads in wood and plastic-wood composites
• Reduced cam-out and stripped heads thanks to the square drive system providing maximum torque transfer
• Flush installation capability with standard flat head profile that sits perfectly countersunk in material surfaces
• Optimized thread engagement with partial threading that concentrates threads where maximum grip is needed
• Simplified installation process with pointed tip and specified 7/64" drill bit size for precise pilot holes
• Long-term reliability with 3-1/2" length providing deep penetration for heavy-duty fastening applications

Professional Applications & Engineering Value

These No. 14 wood screws are engineered to solve common fastening challenges in wood and plastic-wood composite applications. The 18-8 stainless steel composition provides exceptional resistance to rust and corrosion, making them ideal for outdoor structures, marine environments, and high-moisture applications where ordinary fasteners would deteriorate. The thread cutting design eliminates the need for pre-tapping in dense materials, reducing installation time while creating secure, permanent connections. The square drive flat head configuration prevents driver slippage during high-torque installation, ensuring consistent seating without damaging the screw head. These features combine to deliver reliable performance in demanding construction and woodworking projects where joint integrity is critical.

Specification Summary & Compliance

Manufactured to precise dimensional standards with right-hand threads and No. 14 screw size compatibility. Features standard flat head profile with 0.43" head diameter and 1/4" head height for consistent countersinking. The thread cutting tapping method (Type 17) ensures proper thread formation in various materials. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, guaranteeing safe use in industrial and commercial applications without hazardous substances.