S-92351A111 Length 5 1/2" ASME B18.2.1 Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-term reliability in humid or outdoor wood applications.
• Maximum torque transmission via the external hex head design, allowing for secure installation with standard tools and reducing slippage.
• Enhanced holding power through thread forming technology, which compacts wood fibers for a tighter, more durable grip without pre-drilling.
• Optimized for heavy-duty wood fastening with a 5-1/2" length and 1/4" diameter, providing deep penetration and robust structural support.
• Efficient installation with a pointed tip and partial threading, enabling quick starts and reduced splitting in various wood types.
• Reliable right-hand threading ensures consistent, secure fastening in standard applications, minimizing assembly errors.
• Broad industrial compliance meeting ASME B18.2.1 standards for dimensional accuracy, along with RoHS 3 and REACH environmental regulations.

Professional Applications & Engineering Value

This 18-8 stainless steel hex head wood screw is engineered to address common challenges in wood construction, such as material fatigue and environmental degradation. The thread forming design eliminates the need for pre-tapped holes by displacing wood fibers, creating a stronger, vibration-resistant connection that prevents loosening over time. Ideal for heavy-duty wood applications like timber framing, decking, and furniture assembly, the external hex drive allows for high-torque installation with standard wrenches, reducing labor time and tool wear. Its corrosion-resistant properties make it suitable for outdoor or moisture-prone environments, ensuring longevity without frequent replacements. By combining precise ASME B18.2.1 compliance with robust materials, this screw delivers consistent performance in industrial settings, enhancing project efficiency and durability.

Specification Summary & Compliance

This screw adheres to Class 2A thread tolerances under ASME B18.2.1, ensuring precise fit and interchangeability. It features a 1/4"-10 thread with a minimum thread length of 3-1/4" and a partially threaded shank for controlled clamping force. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), confirming the absence of hazardous substances, and meets industry standards for reliability in wood fastening applications.