S-92240A884 7/8"-9 x 3" ASME B18.2.1 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments
• High tensile strength of 80,000 PSI ensures reliable performance under heavy loads and vibration
• Rockwell B70 hardness provides superior durability and resistance to wear
• Coarse UNC threading with Class 2A fit enables quick installation and secure fastening
• Fully threaded design offers maximum grip and load distribution across the entire length
• External hex head allows for easy tightening with standard tools in confined spaces
• Compliance with ASME B18.2.1 guarantees precision manufacturing and dimensional accuracy

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these 7/8"-9 UNC hex head screws deliver exceptional performance in construction, machinery assembly, and structural frameworks. The 18-8 Stainless Steel material provides excellent corrosion resistance, reducing maintenance costs in humid or chemical-exposed environments. With coarse threading and Class 2A thread fit, these screws ensure rapid installation and reliable clamping force, minimizing assembly time while preventing loosening under dynamic loads. The combination of 80,000 PSI tensile strength and Rockwell B70 hardness makes them ideal for heavy-duty fastening where vibration resistance and long-term reliability are critical.

Specification Summary & Compliance

This fully threaded hex head screw features precise UNC coarse threads with Class 2A thread fit for consistent engagement and tolerance. Manufactured in compliance with ASME B18.2.1 standards for dimensional accuracy. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in various industrial sectors.