S-92240A837 3/4"-10 x 1 1/4" 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
• Superior mechanical strength delivering 80,000 psi tensile strength for heavy-duty load-bearing applications
• Reliable fastening performance with Class 2A thread fit ensuring consistent engagement and vibration resistance
• Quick installation and removal through external hex drive and 1-1/8" head width for standard tool compatibility
• Full-threaded design providing maximum grip length and uniform stress distribution across the entire shank
• Standardized dimensions complying with ASME B18.2.1 specifications for interchangeability and engineering consistency
• Environmental compliance meeting RoHS 3 and REACH regulations for safe use in regulated industries

Professional Applications & Engineering Value

This 3/4"-10 UNC hex head screw delivers critical engineering advantages through its 18-8 stainless steel composition and coarse thread design. The material's inherent corrosion resistance combined with Rockwell B70 hardness ensures long-term reliability in demanding applications including structural steel connections, heavy machinery assembly, and marine equipment. The fully threaded configuration and Class 2A fit provide superior clamping force distribution and vibration resistance, addressing common failure points in high-stress environments. The external hex drive and standardized ASME B18.2.1 dimensions enable efficient installation with common tools, reducing assembly time while maintaining precise right-hand thread engagement for industrial fastening systems.

Specification Summary & Compliance

Manufactured to ASME B18.2.1 standards with Class 2A thread fit tolerance for consistent performance. Features 3/4"-10 UNC coarse threads with 1-1/4" length and full threading. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Mechanical properties include 80,000 psi tensile strength and Rockwell B70 hardness for guaranteed performance in industrial applications.