S-90000A404 Length 1 1/2" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction for long-lasting performance in humid or outdoor environments
• Enhanced driving efficiency through square drive design that prevents cam-out and provides maximum torque transfer
• Reduced installation effort with thread cutting technology that creates mating threads without pre-drilling in most applications
• Optimized holding power through partially threaded design that pulls materials tightly together while minimizing splitting
• Secure flush installation with standard flat head profile that sits perfectly flush with material surfaces
• Reliable material compatibility specifically engineered for wood and plastic-wood composite applications
• Environmental compliance assurance meeting RoHS 3 and REACH regulations for industrial use

Professional Applications & Engineering Value

These 316 stainless steel flat head wood screws deliver exceptional engineering value in demanding applications where corrosion resistance and structural integrity are paramount. The thread cutting design eliminates the need for separate tapping operations in wood and plastic-wood composites, significantly reducing installation time while providing superior pull-out resistance. The square drive system ensures maximum torque transmission without stripping, making these fasteners ideal for high-volume assembly operations. With their partially threaded configuration, these screws effectively clamp materials together while minimizing the risk of wood splitting, offering reliable performance in furniture manufacturing, deck construction, and composite material assemblies where moisture exposure and environmental factors challenge ordinary fasteners.

Specification Summary & Compliance

These No. 8 x 1-1/2" wood screws feature a 0.164" thread diameter with 15 threads per inch and partial threading over a minimum 1" length. The square drive requires a No. 2 drive size tool for installation. Manufactured to precise dimensional standards with a standard flat head profile (0.344" diameter, 0.192" height). Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in industrial applications worldwide.