S-94048A248 Length 1" ASME B18.2.1, ASTM A307, SAE J429 Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion protection with hot-dipped galvanized steel coating for extended service life in outdoor or humid environments
• Maximum torque transmission through external hex drive design prevents cam-out and enables high tightening force application
• Enhanced holding power in wood materials through thread forming design that creates strong, permanent threads without pre-drilling
• Optimized thread engagement with 9 threads per inch and partial threading for balanced grip strength and installation efficiency
• Reliable dimensional accuracy meeting ASME B18.2.1 specifications ensures consistent performance and interchangeability
• Environmental compliance with RoHS 3 and REACH regulations for safe, sustainable industrial use
• Versatile wood applications from construction to furniture assembly with pointed tip for easy starting and 1" length for secure fastening

Professional Applications & Engineering Value

These hot-dipped galvanized steel wood screws deliver exceptional performance in demanding wood fastening applications where corrosion resistance and structural integrity are critical. The external hex drive provides superior torque transmission compared to standard drives, eliminating stripping during high-torque installation in hardwoods or structural timber. The thread forming design creates compressed wood fibers around the threads, significantly increasing pull-out resistance without requiring tapped holes. This combination of corrosion-resistant coating and mechanical advantages makes these screws ideal for outdoor construction, deck building, fencing, and permanent wood structures exposed to environmental elements. The 5/16" diameter and 1" length provide optimal strength-to-size ratio for medium-duty wood connections, while partial threading concentrates holding power where it's needed most.

Specification Summary & Compliance

Manufactured to exacting ASME B18.2.1 dimensional standards with ASTM A307 material specifications for consistent quality and performance. Features right-hand threading with approximately 9 threads per inch and 0.667" minimum thread length for secure engagement. Fully compliant with RoHS 3 (2015/863/EU) restrictions on hazardous substances and REACH (EC 1907/2006) environmental regulations. Meets SAE J429 mechanical property requirements for reliable performance in wood construction applications.