S-92351A825 Length 5" ASME B18.2.1 Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-lasting performance in humid or outdoor wood applications
• Maximum torque transmission through the external hex head design, preventing cam-out and enabling efficient installation with standard tools
• Enhanced holding power via thread forming design that compacts wood fibers rather than cutting them, creating stronger, more secure connections
• Optimized load distribution with partial threading that maintains full shank diameter along most of the screw length for superior shear strength
• Industry-standard compatibility with 5/8"-11 thread pitch and 5" length, designed for heavy-duty wood construction and structural applications
• Reliable dimensional accuracy meeting ASME B18.2.1 specifications, ensuring consistent performance and interchangeability
• Environmental compliance assurance with RoHS 3 and REACH regulations, making them suitable for regulated industrial and commercial projects

Professional Applications & Engineering Value

These 18-8 stainless steel hex head wood screws deliver exceptional engineering value for demanding wood construction applications. The thread forming design eliminates the need for pre-drilling in many scenarios while providing superior pull-out resistance by compressing wood fibers rather than removing material. This creates a tighter, more secure fit that withstands vibration and load cycling. The external hex drive system ensures maximum torque application without stripping, crucial for heavy timber construction, decking, and structural framing where fastener integrity is paramount. The corrosion-resistant properties of 18-8 stainless steel make these screws ideal for outdoor applications, marine environments, and high-moisture areas where ordinary fasteners would deteriorate. With partial threading maintaining full shank diameter, these screws provide excellent shear strength for load-bearing connections in wood-to-wood and wood-to-metal applications.

Specification Summary & Compliance

This heavy-duty wood screw features a 5/8"-11 thread with right-hand direction and partial threading configuration. Manufactured to ASME B18.2.1 standards for dimensional accuracy and mechanical properties, ensuring reliable performance in industrial applications. The product is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant, meeting the latest environmental regulations for hazardous substances. The 18-8 stainless steel composition provides excellent corrosion resistance while the pointed tip and thread forming design optimize installation efficiency in various wood types.