S-92308A710 1/2"-13 x 3/4" ASME B18.6.2 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh industrial environments
• Enhanced installation torque capability through the square head design with external square drive, preventing tool slippage
• Maximum holding power with the cup point tip that creates deep indentations for secure, vibration-resistant fastening
• Reliable thread engagement with Class 2A coarse UNC threads ensuring quick assembly and reduced cross-threading risk
• Consistent mechanical strength backed by Rockwell B80 hardness for dependable performance under heavy loads
• Industry-standard compatibility meeting ASME B18.6.2 specifications for guaranteed dimensional accuracy
• Environmental compliance assurance with RoHS 3 and REACH compliance for safe use across regulated industries

Professional Applications & Engineering Value

This 1/2"-13 UNC set screw delivers exceptional engineering value for demanding industrial applications where vibration resistance and permanent positioning are critical. The 18-8 stainless steel construction provides excellent corrosion resistance, making it ideal for machinery exposed to moisture, chemicals, or outdoor elements. The square head design with external drive allows for high-torque installation using standard tools, while the cup point tip creates permanent dimples in the mating surface for maximum resistance to loosening under dynamic loads. Particularly valuable in industrial set screw applications involving shafts, collars, and pulleys, this fastener's coarse thread configuration ensures rapid assembly and disassembly when maintenance is required. The combination of Rockwell B80 hardness and precise Class 2A thread fit guarantees consistent performance in high-stress mechanical systems.

Specification Summary & Compliance

This set screw maintains precise Class 2A thread fit tolerances with 1/2"-13 UNC coarse threads and right-hand thread direction. Manufacturing complies with ASME B18.6.2 standards ensuring dimensional accuracy across all specifications including the 3/4" length, 1/2" head width, and 25/64" head height. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting the latest environmental safety requirements for industrial components.