S-94645A116 M16 DIN 985, ISO 10511 Locknuts

Key Features & Benefits at a Glance

• Superior vibration resistance through the nylon insert, ensuring reliable performance in high-motion applications
• Enhanced durability and corrosion protection with zinc-plated steel construction for extended service life
• High-strength Class 10 rating provides exceptional load-bearing capacity and mechanical reliability
• Secure, fine-thread engagement with M16x1.5mm metric threads and Class 6H fit for precise, vibration-resistant assemblies
• Wide temperature tolerance, with the nylon insert performing reliably up to 220°F (105°C)
• Standard external hex drive allows for easy installation and removal with common tools
• Compliance with international standards including DIN 985 and ISO 10511, ensuring quality and interchangeability

Professional Applications & Engineering Value

This M16 nylon insert lock nut is engineered to solve critical challenges in industrial machinery, automotive assemblies, and structural frameworks where vibration-induced loosening is a primary concern. The zinc-plated steel body provides robust strength and corrosion resistance, while the nylon insert creates consistent friction and a prevailing torque that maintains clamp load under dynamic stresses. Its fine 1.5mm pitch metric thread and Class 6H thread fit ensure precise engagement with mating bolts, reducing the risk of cross-threading and improving assembly integrity. By combining high-temperature resistance (up to 220°F) with external hex drive compatibility, this locknut delivers reliable performance in demanding environments, from motor mounts to conveyor systems.

Specification Summary & Compliance

This locknut features a Class 6H thread fit and M16x1.5mm fine metric threads with right-hand direction, manufactured to DIN 985 and ISO 10511 specifications. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements, ensuring environmental and safety standards are upheld for industrial use.