S-92186A986 1 1/2"-6 x 6" ASME B18.2.1 Super-Corrosion-Resistant 316 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh industrial and marine environments
• High tensile strength of 70,000 psi ensures reliable performance under heavy loads and extreme conditions
• Rockwell B70 hardness provides excellent durability and resistance to wear and deformation
• Coarse UNC threading (1 1/2"-6) offers faster installation and better performance in softer materials
• Class 2A thread fit guarantees consistent, precise engagement for secure fastening
• Partially threaded 6" design allows for controlled clamping force and vibration resistance
• External hex drive and head enables easy installation with standard tools, reducing assembly time

Professional Applications & Engineering Value

This 1 1/2"-6 UNC hex head screw in 316 stainless steel is engineered to solve critical challenges in demanding applications. Its coarse thread design and partial threading provide superior grip and vibration resistance in structural assemblies, machinery, and heavy equipment. The high tensile strength and corrosion-resistant material make it ideal for chemical processing, marine, and outdoor installations where durability and longevity are paramount. By combining ASME B18.2.1 compliance with robust construction, it ensures reliable performance in industrial fastening systems, reducing maintenance costs and downtime.

Specification Summary & Compliance

This hex head screw features a 1 1/2"-6 UNC coarse thread with Class 2A thread fit for precise dimensional accuracy. It meets ASME B18.2.1 manufacturing specifications and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe and sustainable use in global industrial markets.