S-90000A157 Length 1 1/2" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-term reliability in humid or demanding environments
• Enhanced driving efficiency through the square drive design and No. 1 drive size, reducing cam-out and tool slippage during installation
• Excellent material compatibility with thread cutting technology and pointed tip, enabling clean, secure fastening in wood and plastic-wood composites without pre-drilling
• Optimized holding power from partial threading and 18 TPI design, minimizing material splitting while maximizing grip strength
• Flush, professional finish with standard flat head profile, allowing countersunk installation for smooth, unobtrusive surfaces
• Regulatory peace of mind with full RoHS 3 and REACH compliance, meeting strict industrial safety and environmental standards
• Versatile 1-1/2" length providing sufficient penetration depth for robust fastening in various wood and composite applications

Professional Applications & Engineering Value

These No. 6 x 1-1/2" wood screws deliver exceptional engineering value for professionals working with wood and plastic-wood composite materials. The 18-8 stainless steel composition provides inherent corrosion resistance, making these flat head screws ideal for outdoor furniture, decking, and marine applications where moisture exposure is a concern. The innovative square drive thread cutting technology eliminates the need for separate tapping operations, reducing installation time and labor costs while preventing material damage. With partial threading and precise 18 TPI configuration, these tapping screws maintain material integrity by minimizing fiber tear-out in wood applications and preventing stress cracking in composite materials. The combination of pointed tip and controlled thread diameter ensures quick starting and smooth penetration, making them particularly valuable for high-volume production environments where efficiency and reliability are paramount.

Specification Summary & Compliance

These wood screws feature a No. 6 screw size with 0.138" thread diameter and 18 approximate threads per inch, providing precise fastening performance. The 1-1/2" length with 1" minimum thread length ensures adequate engagement depth. Manufacturing adheres to standard dimensional specifications for flat head wood screws with square drive configuration. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting current environmental and safety standards for industrial applications.