S-94048A353 Length 6" ASME B18.2.1, ASTM A307, SAE J429 Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with hot-dipped galvanized steel construction, ideal for outdoor and high-moisture environments
• Exceptional holding power in wood applications due to thread-forming design that creates strong, permanent threads
• Easy installation and removal with external hex drive that prevents cam-out and allows high torque application
• Optimized thread engagement with 6 threads per inch and pointed tip for faster penetration and reduced splitting
• Reduced material stress through partially threaded design that concentrates holding power where needed most
• Heavy-duty performance with 1/2" diameter and 6" length suitable for demanding construction and industrial applications
• Reliable compliance meeting major industry standards for consistent quality and performance

Professional Applications & Engineering Value

These hot-dipped galvanized steel hex head wood screws deliver exceptional engineering value in demanding wood fastening applications where corrosion resistance and structural integrity are paramount. The thread-forming tapping method eliminates the need for pre-drilling in many applications while creating stronger, more secure connections that resist loosening under vibration and load stress. The external hex drive system provides superior torque transmission compared to Phillips or square drives, reducing installation time and preventing driver slippage that can damage screw heads. With 6 TPI coarse threading and partial threading design, these screws optimize clamping force distribution while minimizing wood splitting in structural timber, pressure-treated lumber, and engineered wood products commonly used in construction, decking, and heavy-duty furniture manufacturing.

Specification Summary & Compliance

Manufactured to precise dimensional standards with 1/2" thread diameter and 6" overall length, featuring right-hand threading and partial threading with minimum 4" thread length. These screws conform to ASME B18.2.1 dimensional specifications, ASTM A307 material requirements, and SAE J429 grade standards. Environmental compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring they meet current environmental safety requirements for industrial and construction applications.