S-95235A522 10-32 x 3/16" ASME B18.3, ASTM F912 Set Screws

Key Features & Benefits at a Glance

• Secure Vibration Resistance: Nylon patch thread locking ensures reliable fastening that resists loosening under dynamic loads, maintaining assembly integrity in demanding applications.
• High-Strength Durability: Made from alloy steel with Rockwell C45 hardness, providing excellent wear resistance and long-term performance in industrial environments.
• Precision Thread Fit: Class 3A external thread fit offers tight tolerances for smooth installation and reduced risk of cross-threading, enhancing assembly efficiency.
• Enhanced Grip with Extended Tip: The extended tip design (0.127" diameter) increases surface contact for improved holding power in set screw applications.
• Temperature-Resistant Locking: Nylon patch locking functions effectively up to 250°F, suitable for operations in moderate heat conditions without performance degradation.
• Easy Installation with Hex Drive: 3/32" hex drive allows for straightforward torque application using standard tools, speeding up maintenance and assembly processes.
• Regulatory Compliance Assurance: Meets ASME B18.3 specifications and is RoHS 3 and REACH compliant, ensuring safety and environmental standards for global supply chains.

Professional Applications & Engineering Value

This 10-32 UNF fine thread set screw is engineered to address common industrial challenges like vibration-induced loosening and misalignment in precision assemblies. The alloy steel construction, combined with a Class 3A thread fit, ensures minimal play and reliable seating in components such as gears, pulleys, and shafts. The nylon patch locking technology provides consistent resistance to back-out, making it ideal for machinery, automotive, and electronics where thermal cycles up to 250°F occur. Its extended tip enhances grip on curved or hard surfaces, reducing the need for frequent retightening and improving overall equipment uptime. By integrating ASME B18.3 standards, this fastener delivers predictable performance in right-hand thread applications, streamlining procurement for B2B technical buyers.

Specification Summary & Compliance

This set screw features a 10-32 UNF fine thread with Class 3A external thread fit for high precision, and dimensions including a 3/16" length and 3/32" hex drive. It complies with ASME B18.3 manufacturing specifications and is certified RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, ensuring adherence to environmental and safety regulations without hazardous substances.