S-92351A554 Length 3" ASME B18.2.1 Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-term reliability in humid or outdoor wood applications
• Enhanced torque transmission through the external hex drive design, preventing cam-out and enabling secure installation with standard tools
• Optimized thread engagement with thread forming tapping method that creates strong, permanent connections without pre-drilling in most wood types
• Reduced splitting risk thanks to the partially threaded design that concentrates holding power while minimizing wood stress
• Quick starting alignment with pointed tip design for precise positioning and easier penetration into wood materials
• Industry-standard compatibility with 1/4"-10 thread specification ensuring interchangeability with existing hardware and applications
• Extended service life with 3" length providing substantial penetration depth for demanding wood fastening requirements

Professional Applications & Engineering Value

These 18-8 stainless steel hex head wood screws deliver exceptional performance in demanding woodworking applications where corrosion resistance and structural integrity are paramount. The thread forming design creates permanent, vibration-resistant connections by displacing wood fibers rather than removing them, resulting in up to 30% higher pull-out strength compared to conventional wood screws. The external hex drive system provides superior torque transmission for high-tension applications in furniture manufacturing, deck construction, and structural wood framing. The partially threaded configuration concentrates clamping force at the joint interface while reducing the risk of wood splitting in hardwoods and composite materials. These screws are particularly valuable in outdoor applications, marine environments, and high-moisture conditions where their stainless steel composition prevents rust and maintains appearance over time.

Specification Summary & Compliance

Manufactured to precise dimensional standards with 1/4"-10 thread specification and Class 2A thread tolerance for consistent performance. Complies with ASME B18.2.1 mechanical and dimensional requirements for hex head screws. Meets RoHS 3 (2015/863/EU) compliance for restricted hazardous substances and REACH (EC 1907/2006) regulations for chemical safety. Features right-hand threading with approximately 10 threads per inch and 2" minimum thread length on a 3" overall screw length. The 0.438" hex head width and 0.172" head height provide optimal bearing surface for secure fastening in wood applications.