S-90631A116 M10 Locknuts

Key Features & Benefits at a Glance

• Superior vibration resistance through nylon insert technology that maintains secure fastening under dynamic loads
• Reliable performance in elevated temperatures with nylon insert rated for continuous operation up to 220°F
• Enhanced corrosion protection provided by zinc-plated steel construction for extended service life
• Precise thread engagement with Class 6H thread fit ensuring consistent, reliable mating with mating components
• Easy installation and removal using standard external hex drive compatible with common wrench tools
• Industry-standard compatibility with M10x1.5mm coarse thread pattern for broad application across metric systems
• Environmental compliance assurance meeting REACH and RoHS 3 standards for responsible manufacturing

Professional Applications & Engineering Value

This M10 nylon insert lock nut delivers critical vibration resistance in demanding industrial environments where mechanical stress and thermal cycling compromise fastener integrity. The zinc-plated steel construction provides essential corrosion protection while the nylon insert creates consistent locking force without damaging mating threads. Engineered for metric coarse thread applications, this external hex locknut solves common challenges in machinery, automotive assemblies, and equipment subjected to continuous vibration. The 220°F temperature rating ensures reliable performance in engine compartments, industrial motors, and processing equipment where thermal stability is paramount. With Class 6H thread fit precision, installation is streamlined while maintaining secure, reusable fastening connections that withstand operational stresses.

Specification Summary & Compliance

This locknut features M10x1.5mm coarse thread with Class 6H thread fit tolerance for precise engagement. The external hex drive (17mm width) and 10mm height provide standard tool compatibility. Manufacturing complies with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental standards, ensuring regulatory compliance for industrial applications. The nylon insert locking mechanism maintains effectiveness within the specified temperature range while the zinc-plated steel construction meets industry requirements for corrosion resistance and durability.