S-92311A293 8-32 x 9/16" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and extending service life.
• Exceptional holding power provided by the cup point tip design, which bites into the shaft for a secure, non-slip connection.
• High-strength thread engagement with a Class 3A fit, ensuring precise, reliable fastening and vibration resistance.
• Easy installation in confined spaces thanks to the headless design and 5/64" hex drive for a flush, low-profile finish.
• Optimized for high-load applications featuring a Rockwell B80 hardness for excellent durability and resistance to wear.
• Wide compatibility with 8-32 UNC coarse threads, facilitating quick assembly and disassembly in various industrial setups.
• Guaranteed reliability and safety through compliance with ASME B18.3 standards, RoHS 3, and REACH regulations.

Professional Applications & Engineering Value

This 8-32 UNC set screw is engineered to address critical challenges in industrial assembly, such as component slippage and corrosion-induced failure. The 18-8 Stainless Steel material offers robust resistance to rust and chemicals, making it suitable for demanding environments like machinery, automotive, and marine applications. Its headless hex drive and cup point tip ensure a secure, flush mount that maximizes grip on shafts and collars, preventing rotational movement under high vibration. The coarse thread spacing and Class 3A thread fit provide quick, precise installation with minimal risk of cross-threading, enhancing efficiency in production lines. By integrating these features, this set screw delivers reliable performance in heavy-duty fastening tasks, reducing maintenance needs and downtime.

Specification Summary & Compliance

This set screw adheres to precise dimensional standards, including an 8-32 UNC thread size with a Class 3A thread fit for high accuracy and strength. It meets the ASME B18.3 specification for set screws, ensuring consistent quality and performance. Additionally, it is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety for use in various industrial sectors without hazardous substances.