S-90631A118 M14 Locknuts

Key Features & Benefits at a Glance

• Superior vibration resistance with a nylon insert that maintains a secure hold in high-motion environments, reducing the risk of loosening.
• Enhanced durability in elevated temperatures, with the nylon insert performing reliably up to 220°F for consistent locking in industrial settings.
• Corrosion-resistant zinc-plated steel construction ensures long-term performance and protection against rust in harsh conditions.
• Precise Class 6H thread fit guarantees smooth installation and reliable engagement with mating components, minimizing assembly issues.
• Standard external hex drive design allows for easy installation and removal using common tools, improving workflow efficiency.
• Coarse metric threading (M14x2mm) provides robust holding power and faster assembly compared to fine threads in many applications.
• Compliance with REACH and RoHS 3 standards ensures environmental safety and regulatory adherence for global industrial use.

Professional Applications & Engineering Value

This M14 nylon insert locknut is engineered to address common challenges in industrial and mechanical systems, such as vibration-induced loosening and thermal stress. The zinc-plated steel material offers excellent corrosion resistance, extending service life in demanding environments like automotive assemblies, machinery, and construction equipment. The nylon insert provides consistent locking force without damaging threads, making it ideal for applications where disassembly may be required. With a metric coarse thread and Class 6H fit, it ensures reliable performance in high-temperature settings up to 220°F, reducing maintenance needs and enhancing operational safety. This locknut is a cost-effective solution for securing critical components in vibration-resistant systems, supporting efficient and durable engineering designs.

Specification Summary & Compliance

This locknut features a M14x2mm coarse thread with a Class 6H thread fit for precise dimensional accuracy according to metric standards. It is manufactured from zinc-plated steel with an external hex drive and standard profile. The product complies with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations, ensuring adherence to environmental and safety requirements for industrial use.