S-92117A610 10-32 Hex Nuts

Key Features & Benefits at a Glance

• Left-hand threading provides reliable performance in reverse-thread assemblies where standard nuts would loosen under counter-clockwise motion.
• Corrosion-resistant brass construction ensures long-term durability in humid or chemically aggressive environments, reducing maintenance needs.
• Class 2B fine thread fit guarantees precise engagement with mating components, minimizing the risk of cross-threading and ensuring vibration resistance.
• Thin hex profile saves space and weight in compact assemblies while maintaining full wrench engagement for easy installation.
• External hex drive design allows for high-torque application using standard tools, speeding up assembly and disassembly processes.
• REACH and RoHS 3 compliance meets stringent industrial safety standards, ensuring safe use in regulated sectors without hazardous substances.
• 10-32 UNF fine threading delivers superior holding power in applications requiring fine adjustment and secure fastening under dynamic loads.

Professional Applications & Engineering Value

This left-hand thread brass hex nut is engineered to address critical challenges in reverse-thread mechanisms, such as preventing unintentional loosening in rotating equipment. The corrosion-resistant brass material excels in marine, electrical, and plumbing systems where moisture and chemicals are present, eliminating rust-related failures. With its thin profile and Class 2B fine threading, it ensures precise fit in tight spaces while maintaining vibration resistance. Ideal for industrial maintenance, automotive adjustments, and precision instruments, this nut combines UNF left-hand threading with external hex drive for efficient tool access, reducing assembly time and enhancing reliability in demanding applications.

Specification Summary & Compliance

This nut features a 10-32 UNF left-hand fine thread with Class 2B thread fit for consistent dimensional accuracy, adhering to standard inch measurement systems. Dimensions include a 3/8" width and 7/64" height for the thin hex profile. It complies with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, including exemption 6(c) for lead in copper alloys, ensuring environmental and safety standards are met for industrial use.