S-92311A333 10-32 x 1 3/4" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh environments
• Exceptional holding power achieved through Class 3A thread fit precision and Rockwell B80 hardness
• Secure installation and removal with hex drive design requiring only 3/32" tooling
• Enhanced grip and minimal surface damage from the cup tip design for repeated adjustments
• Reliable fine thread engagement with 10-32 UNF specification for vibration-resistant applications
• Full regulatory compliance meeting ASME B18.3 standards and environmental regulations including RoHS 3 & REACH
• Space-saving headless design ideal for applications where clearance is limited

Professional Applications & Engineering Value

This 10-32 UNF set screw delivers critical engineering solutions for industrial applications requiring precision fastening and vibration resistance. The 18-8 stainless steel material provides excellent corrosion resistance, making it suitable for manufacturing equipment, automotive components, and electronic enclosures exposed to moisture or chemicals. The Class 3A thread fit ensures tighter tolerances than standard fasteners, preventing loosening under dynamic loads while the cup tip design concentrates clamping force without damaging shaft surfaces. The hex headless configuration allows flush mounting in confined spaces, while the fine UNF threads offer superior holding strength compared to coarse thread alternatives in precision assemblies.

Specification Summary & Compliance

This set screw features 10-32 UNF fine threads with Class 3A thread fit for precision engagement, measuring 1-3/4" in length with 0.19" thread diameter. Manufactured to ASME B18.3 specifications with Rockwell B80 hardness for consistent performance. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors.