S-91608A331 Length 1 1/2" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ensuring longevity in humid or outdoor wood applications.
• Enhanced holding power through thread forming design, which creates strong, secure threads in wood without pre-tapping.
• Clean, finished appearance with an oval head that sits flush in countersunk holes, ideal for visible woodworking projects.
• Reliable drive engagement using a slotted drive, compatible with standard screwdrivers for straightforward installation.
• Optimized for wood types with recommended drill bit sizes (9/64" for hardwood, 7/64" for softwood) to prevent splitting and ensure precise fit.
• Partial threading design allows for faster driving and better clamping force on wood joints compared to fully threaded screws.
• Compliant with strict environmental standards including RoHS 3 and REACH, ensuring safe, non-hazardous use in various industries.

Professional Applications & Engineering Value

These No. 14 wood screws are engineered to address common fastening challenges in woodworking and construction. The 18-8 stainless steel material provides excellent resistance to rust and corrosion, making them suitable for outdoor furniture, decking, and marine applications where moisture exposure is a concern. The thread forming method eliminates the need for separate tapping, reducing installation time and minimizing wood fiber damage. With a partially threaded shank, these screws offer improved pull-out resistance and prevent joint separation in both hardwood and softwood materials. The oval head design, combined with an 82° countersink angle, ensures a smooth, professional finish that enhances aesthetic appeal while maintaining structural integrity.

Specification Summary & Compliance

This screw features a thread diameter of 0.242" with approximately 10 threads per inch, and a minimum thread length of 1" for consistent engagement. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards. The dimensions, including head diameter (0.507") and length (1-1/2"), are precision-manufactured to provide reliable performance in wood fastening applications.