S-94048A347 Length 5" ASME B18.2.1, ASTM A307, SAE J429 Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with hot-dipped galvanized steel coating for long-lasting performance in outdoor or high-moisture wood applications
• Maximum torque transmission through external hex drive design prevents cam-out and enables high-tightening force application
• Enhanced holding power with thread forming design that creates strong, permanent threads in wood without pre-drilling
• Optimized thread engagement with 6 threads per inch and 3.333" minimum thread length for superior pull-out resistance
• Durable structural integrity meeting ASME B18.2.1, ASTM A307, and SAE J429 standards for reliable heavy-duty performance
• Environmental compliance assurance with RoHS 3 and REACH standards for safe, regulated manufacturing
• Versatile partial threading allows unthreaded shank section for stronger clamping force in wood-to-wood connections

Professional Applications & Engineering Value

These hot-dipped galvanized steel wood screws deliver exceptional engineering value for demanding wood construction applications. The thread forming design eliminates the need for tapping operations while creating permanent, high-strength threads that resist stripping and pull-out forces. The external hex drive system ensures maximum torque application without slippage, crucial for structural wood assemblies where vibration resistance is paramount. With 1/2" diameter and 5" length, these screws provide superior load-bearing capacity for timber framing, deck construction, and heavy wood structural connections. The hot-dipped galvanized coating offers superior corrosion protection compared to electroplated alternatives, making these fasteners ideal for outdoor structures, marine environments, and applications exposed to weather elements where long-term durability is essential.

Specification Summary & Compliance

Manufactured to precise inch system measurements with 1/2" diameter and 5" length, these wood screws feature right-hand threads with 6 threads per inch and partial threading design. Compliance includes ASME B18.2.1 dimensional standards, ASTM A307 material specifications, and SAE J429 mechanical requirements. Environmental compliance is verified through RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) certifications, ensuring restricted substance compliance for international markets.