S-94115A831 10-32 x 3/4" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Superior vibration resistance with green nylon 6/6 plastic tip that maintains grip under dynamic loads
• Exceptional thread precision with Class 3A fit for secure fastening in high-tolerance applications
• Corrosion-resistant black-oxide finish on alloy steel for enhanced durability in industrial environments
• Wide temperature tolerance from -50° to 250° F for reliable performance in extreme conditions
• Optimized torque transmission through 3/32" hex drive design for easy installation with standard tools
• Consistent mechanical properties with Rockwell C28 hardness ensuring long-term fastener integrity
• Space-saving headless design allowing flush mounting in confined assembly spaces

Professional Applications & Engineering Value

This 10-32 UNF Class 3A set screw delivers critical engineering solutions for industrial applications requiring vibration-resistant fastening. The combination of black-oxide alloy steel construction and green nylon 6/6 plastic tip addresses common failure points in machinery, automotive, and precision equipment assemblies. The fine thread spacing and Class 3A thread fit ensure maximum engagement strength while the headless hex drive design facilitates installation in space-constrained applications. Engineered to maintain performance across a broad temperature range from -50° to 250° F, this fastener prevents loosening in demanding environments where thermal cycling and vibration compromise conventional fasteners.

Specification Summary & Compliance

Manufactured to ASME B18.3 specifications with Class 3A thread fit precision and UNF fine thread standards. The component features a 10-32 thread size with right-hand thread direction and measures 3/4" in length with 0.19" thread diameter. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations ensures suitability for global industrial applications requiring restricted substance control.