S-92800A213 5/16"-18 x 7 1/2" 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior 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 excellent durability and resistance to wear and deformation
• Class 2A thread fit offers consistent, easy assembly while maintaining secure fastening
• Coarse UNC threading enables quick installation and reduced cross-threading risk
• External hex drive design allows for high-torque application with standard tools
• RoHS 3 and REACH compliance ensures environmental responsibility and regulatory acceptance

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these 18-8 stainless steel hex head screws deliver exceptional performance where corrosion resistance and structural integrity are critical. The 5/16"-18 UNC coarse thread configuration provides superior grip in various materials while the partially threaded design concentrates strength where needed most. With 80,000 psi tensile strength and Rockwell B70 hardness, these fasteners withstand extreme mechanical stress in construction, machinery assembly, and marine applications. The external hex drive accommodates high-torque installation, making them ideal for maintenance operations and production lines requiring efficient, reliable fastening solutions.

Specification Summary & Compliance

This 7 1/2" hex head screw features 5/16"-18 UNC coarse threading with Class 2A thread fit per standard inch system requirements. Manufacturing complies with industry standards for dimensional accuracy and thread geometry. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and chemical substance restrictions adherence for global industrial applications.