S-90123A481 Length 8" ASME B18.2.1 Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction for long-lasting performance in demanding environments
• Enhanced torque transmission through external hex drive design prevents cam-out and enables high-tightening force applications
• Maximum holding power achieved through 4" minimum thread length and 6 threads per inch for secure wood connections
• Optimized wood penetration with pointed tip and thread forming design creates strong, permanent fastenings
• Heavy-duty construction with 1/2" diameter and 8" length provides exceptional load-bearing capacity for structural applications
• Reliable installation ensured by partially threaded shank design that reduces wood splitting risk
• Industry-standard compatibility with 3/4" hex head allowing use with standard wrench and socket tools

Professional Applications & Engineering Value

These 316 stainless steel wood screws deliver exceptional engineering value for demanding wood construction and industrial applications. The external hex drive provides superior torque transmission compared to standard screw heads, eliminating cam-out issues during high-tension installations. With their thread forming design and 6 threads per inch configuration, these heavy-duty fasteners create permanent, high-strength connections in wood without pre-drilling in many applications. The 4" minimum thread length ensures maximum grip and pull-out resistance, making them ideal for structural wood framing, timber construction, and outdoor wood structures where corrosion resistance is critical. The combination of partially threaded design and pointed tip facilitates easier starting and reduces wood splitting, while the substantial 1/2" diameter provides the necessary shear strength for load-bearing applications.

Specification Summary & Compliance

These wood screws feature precise inch system dimensions with 1/2" thread diameter and 8" length, manufactured to exacting standards. The fasteners comply with ASME B18.2.1 specifications for dimensional accuracy and performance requirements. Environmental and safety compliance includes RoHS 3 (2015/863/EU) compliance for restricted hazardous substances and REACH (EC 1907/2006) compliance for chemical safety. The right-hand thread configuration follows industry standards, while the partially threaded design with round shank cross-section ensures proper installation performance in wood applications.