S-95452A110 Length 5" ASME B18.2.1 Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black oxide steel coating for extended service life in humid or outdoor wood applications
• Maximum torque transmission through external hex head design preventing cam-out and enabling high-tightening forces
• Enhanced holding power with thread forming technology that creates stronger, permanent threads in wood materials
• Optimized thread engagement with 10 TPI coarse threads providing faster installation and superior pull-out resistance
• Reduced splitting risk through partially threaded shank design that minimizes stress concentration in wood fibers
• Versatile length application with 5" length suitable for thick timber, construction framing, and heavy wood assemblies
• Reliable performance standardization meeting ASME B18.2.1 specifications for consistent quality and dimensional accuracy

Professional Applications & Engineering Value

These 1/4" diameter wood screws with black oxide steel construction address critical challenges in wood joining applications where corrosion resistance and structural integrity are paramount. The thread forming design eliminates chip removal issues common in dense hardwoods, while the external hex drive provides exceptional torque capability for high-clamp force requirements in timber construction, deck framing, and furniture manufacturing. The partially threaded configuration ensures precise clamping without compromising wood integrity, making these 5" screws ideal for structural connections where vibration resistance and long-term reliability are essential. Engineered for professional woodworking and construction environments, these fasteners deliver consistent performance across varying wood densities and moisture conditions.

Specification Summary & Compliance

Manufactured to ASME B18.2.1 dimensional standards with Class 2A thread tolerances, these wood screws feature 1/4" diameter with 10 TPI right-hand threads and 3" minimum thread length. The black oxide steel construction provides corrosion protection while maintaining compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The 0.438" hex head with 0.172" height ensures compatibility with standard industrial drivers, delivering reliable performance in demanding wood fastening applications.