S-94645A102 M5 DIN 985, ISO 10511 Locknuts

Key Features & Benefits at a Glance

• Superior vibration resistance through the durable nylon insert that maintains locking force under dynamic loads
• Reusable locking performance allows for multiple installations without compromising security
• High-temperature capability with nylon insert rated for operations up to 220°F (105°C)
• Exceptional strength reliability with Class 10 rating ensuring consistent performance in demanding applications
• Enhanced corrosion protection from zinc-plated steel construction for extended service life
• Standard external hex drive enables easy installation with common wrench tools
• International compliance assurance meeting both DIN 985 and ISO 10511 standards

Professional Applications & Engineering Value

This M5 nylon insert lock nut delivers critical vibration-resistant fastening solutions for industrial machinery, automotive assemblies, and electrical equipment where reliable locking performance is paramount. The zinc-plated steel construction combined with the precision metric coarse thread (M5 x 0.8 mm) ensures optimal clamping force distribution while the nylon insert creates consistent friction that prevents loosening from vibration or thermal cycling. Engineered to Class 6H thread fit standards, this external hex locknut provides secure fastening in high-stress environments while maintaining reusability for maintenance and assembly operations. The combination of high-temperature resistance and vibration damping makes it ideal for motors, pumps, and moving machinery components.

Specification Summary & Compliance

This locknut features M5 x 0.8 mm coarse metric threads with Class 6H thread fit tolerance, ensuring precise engagement with mating components. Manufactured to DIN 985 and ISO 10511 specifications, the nut delivers consistent dimensional accuracy and performance. The zinc-plated steel construction provides corrosion resistance while maintaining Class 10 strength rating for high-load applications. Compliant with RoHS 3 (2015/863/EU) environmental standards, this right-hand thread locknut measures 8mm across flats with 5mm height for standardized installation requirements.