S-90610A203 Length 1 1/2" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for long-lasting performance in various environmental conditions
• Enhanced holding power through thread forming technology that creates strong, permanent threads in wood materials
• Secure installation with square drive design that prevents cam-out and provides maximum torque transfer
• Optimal wood penetration featuring a pointed tip and partial threading for reduced splitting and easier driving
• Professional finish with 82° countersink angle that allows the flat head to sit flush with wood surfaces
• Material-specific guidance including recommended drill bit sizes for both hardwood (3/32") and softwood (5/64") applications
• Regulatory compliance meeting RoHS 3 and REACH standards for safe industrial use and environmental responsibility

Professional Applications & Engineering Value

These No. 8 wood screws are engineered specifically for woodworking applications where superior holding power and corrosion resistance are critical. The zinc-plated steel construction provides excellent protection against rust and degradation, while the thread forming technology creates stronger connections by displacing wood fibers rather than removing them, resulting in up to 30% greater pull-out resistance compared to conventional wood screws. The square drive system eliminates the common problem of driver slippage during high-torque applications, ensuring efficient installation in both hardwood and softwood materials. With specific drill bit recommendations for different wood densities and an 82° countersink angle, these screws deliver professional-grade results in furniture manufacturing, cabinetry, deck construction, and general wood assembly projects.

Specification Summary & Compliance

These wood screws feature precise dimensional specifications including a 0.164" thread diameter with 15 threads per inch and 1-1/2" length with partial threading. The manufacturing process adheres to strict quality controls for dimensional accuracy and performance consistency. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring they meet the latest environmental and safety standards for industrial applications. The zinc-plated surface treatment provides consistent corrosion protection while maintaining the mechanical strength of the underlying steel material.