S-94048A299 Length 3 1/2" 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 demanding environments
• Enhanced torque transmission through external hex head design, allowing for secure installation with standard tools
• Optimized wood fastening with thread forming design that creates stronger, more permanent connections in wood materials
• Reduced splitting risk with partially threaded shank that minimizes stress concentration in wood applications
• Heavy-duty construction with 3/8" diameter and 3-1/2" length for substantial load-bearing capacity
• Industry-standard compliance meeting ASME B18.2.1 and ASTM A307 specifications for reliable performance
• Environmental responsibility with full RoHS 3 and REACH compliance for safe industrial use

Professional Applications & Engineering Value

These hot-dipped galvanized steel hex head wood screws deliver exceptional engineering value for industrial wood fastening applications. The thread forming design eliminates the need for pre-drilling in many scenarios while creating stronger, more vibration-resistant connections in wood structures. The external hex drive provides superior torque transmission compared to conventional screw heads, reducing installation time and preventing tool slippage. With a substantial 3/8" diameter and 3-1/2" length, these screws are engineered for heavy-duty framing, structural wood connections, and industrial wood fabrication where pull-out strength and long-term durability are critical. The partial threading design minimizes wood splitting while maximizing holding power, making them ideal for construction, pallet manufacturing, and outdoor wood structures exposed to environmental stresses.

Specification Summary & Compliance

These wood screws feature a 3/8" diameter with 7 threads per inch in right-hand direction and 2.333" minimum thread length. Manufactured to ASME B18.2.1 dimensional standards and ASTM A307 material specifications, ensuring precise fit and mechanical properties. The hot-dipped galvanized steel construction provides superior corrosion protection. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making them suitable for regulated industrial applications worldwide.