S-90123A537 Length 6" ASME B18.2.1 Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction for long-lasting performance in humid or chemically aggressive environments
• Maximum torque transmission through external hex drive design, preventing cam-out and ensuring secure installation
• Enhanced holding power with 4" minimum thread length and thread forming design that creates stronger connections in wood materials
• Optimized thread engagement with 5 TPI coarse thread pattern that provides faster installation and reduced splitting in wood applications
• Reliable partial threading design that allows unthreaded shank to act as a built-in washer for improved clamping force distribution
• Industry-standard compliance ensuring consistent quality and dimensional accuracy across all applications
• Environmental regulation adherence with RoHS 3 and REACH compliance for safe, sustainable industrial use

Professional Applications & Engineering Value

Engineered for demanding wood applications where corrosion resistance and structural integrity are paramount, these 316 stainless steel hex head wood screws deliver exceptional performance in challenging environments. The thread forming design eliminates the need for pre-drilling in many applications while creating compression-fit threads that significantly enhance pull-out resistance. The external hex drive accommodates high-torque installation tools without stripping, making them ideal for heavy-duty construction, marine woodwork, and outdoor structures exposed to moisture. With their partially threaded configuration and pointed tip, these screws provide rapid penetration and superior clamping force distribution, preventing wood splitting while maintaining consistent holding power across the entire fastened joint.

Specification Summary & Compliance

Manufactured to exacting ASME B18.2.1 standards with Class 2A thread tolerances, these 5/8" diameter screws feature right-hand threading and a 6" overall length. The product meets RoHS 3 (2015/863/EU) compliance for restricted hazardous substances and adheres to REACH (EC 1907/2006) regulations regarding chemical safety. The thread forming tapping method and inch system measurements ensure consistent performance across industrial wood fastening applications where dimensional precision and regulatory compliance are critical requirements.