S-93625A110 M8 DIN 985 Locknuts

Key Features & Benefits at a Glance

• Superior vibration resistance with nylon insert locking that maintains secure fastening under dynamic loads and high-stress conditions
• Excellent corrosion resistance provided by 18-8 stainless steel construction, ensuring long-term durability in harsh industrial environments
• Precision thread fit with Class 6H tolerance for reliable engagement and consistent performance in metric assembly applications
• High-temperature capability with nylon insert rated up to 220°F (104°C), maintaining locking performance in elevated temperature operations
• Standard external hex drive design for easy installation using common wrench tools, reducing assembly time and labor costs
• Compliance with international standards including DIN 985 specifications, ensuring quality and interchangeability in global applications
• Environmental regulation compliance with RoHS 3 and REACH standards, meeting modern manufacturing and safety requirements

Professional Applications & Engineering Value

This M8 nylon insert lock nut delivers exceptional engineering value through its 18-8 stainless steel construction and precision fine thread design. The nylon insert locking mechanism effectively counters vibration-induced loosening, a common failure point in machinery, automotive, and electrical equipment applications. The metric thread with 1mm pitch and Class 6H fit ensures precise engagement with mating components, reducing the risk of cross-threading and assembly errors. The external hex drive profile allows for standard tool compatibility, streamlining maintenance procedures in industrial settings. With temperature resistance up to 220°F, this DIN 985 compliant locknut maintains reliable performance in environments where thermal cycling would compromise inferior fasteners, making it ideal for manufacturing equipment, transportation systems, and precision mechanical assemblies requiring vibration-resistant metric lock nut solutions.

Specification Summary & Compliance

This lock nut features M8 x 1mm fine metric threads with Class 6H thread fit tolerance, ensuring precision engagement and reliable performance. Manufactured to DIN 985 specifications, the nut maintains dimensional accuracy with 13mm width and 8mm height profiles. The product demonstrates full compliance with RoHS 3 (2015/863/EU) restrictions on hazardous substances and REACH (EC 1907/2006) regulations concerning chemical safety, meeting current environmental and safety standards for industrial components.