S-90000A413 Length 4" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance for long-lasting performance in humid or outdoor environments, thanks to 316 stainless steel construction.
• Enhanced drive stability and reduced cam-out with the square drive design, ensuring efficient installation and minimal tool slippage.
• Excellent holding power in wood and plastic-wood composites, provided by the thread cutting design (Type 17) and pointed tip for easy starting.
• Optimized thread engagement with a 2 3/4" minimum thread length on a 4" screw, delivering secure fastening in thick materials.
• Reliable fastening precision with 10 threads per inch and standard flat head profile for a flush, professional finish.
• Compliance with major environmental regulations, including RoHS 3 and REACH, ensuring safety and sustainability for professional use.
• Durability in demanding applications such as construction and woodworking, where strength and weather resistance are critical.

Professional Applications & Engineering Value

These 316 stainless steel wood screws are engineered to address common challenges in wood and plastic-wood composite fastening, where moisture, temperature variations, and structural stress can lead to fastener failure. The thread cutting (Type 17) design with a pointed tip allows for self-tapping installation, reducing the need for pre-drilling in many applications and minimizing material splitting. This is particularly valuable in construction and woodworking projects that require high pull-out strength and resistance to loosening over time. The square drive enhances torque transmission, making these screws ideal for high-volume assembly lines or outdoor structures like decks and fencing, where corrosion resistance ensures longevity even in harsh environments. By combining robust materials with precise thread geometry, these screws provide reliable performance that meets the demands of professional builders and fabricators.

Specification Summary & Compliance

This product adheres to standard inch measurements with a No. 14 screw size, 0.242" thread diameter, and 10 TPI for consistent threading. The partially threaded design with a minimum 2 3/4" thread length ensures optimal grip in various material thicknesses. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), confirming the absence of hazardous substances and alignment with international environmental and safety standards for professional use.