S-93625A250 M6 DIN 985 Locknuts

Key Features & Benefits at a Glance

• Superior vibration resistance with nylon insert locking that maintains secure fastening in high-motion applications
• Excellent corrosion resistance from 18-8 stainless steel construction for long-term durability in harsh environments
• Reliable high-temperature performance with nylon insert maintaining locking capability up to 220°F (104°C)
• Precise thread engagement with Class 6H thread fit ensuring consistent, reliable fastening in metric assemblies
• Industry-standard compatibility through DIN 985 compliance for seamless integration into existing metric systems
• Easy installation and removal with standard external hex drive design compatible with common wrench tools
• Environmental compliance assurance meeting RoHS 3 and REACH standards for safe, regulated component usage

Professional Applications & Engineering Value

These M6 nylon insert lock nuts deliver critical vibration-resistant fastening solutions for industrial applications where reliable torque retention is essential. Manufactured from 18-8 stainless steel, they provide exceptional corrosion resistance in demanding environments including outdoor equipment, marine applications, and chemical processing facilities. The nylon insert locking mechanism creates consistent friction against mating threads, preventing loosening from machinery vibration, thermal cycling, and dynamic loads. With coarse metric threading and external hex drive, these locknuts offer quick installation while maintaining the precision of Class 6H thread fit. Ideal for automotive assemblies, industrial machinery, electrical enclosures, and transportation equipment, these components ensure long-term fastening integrity while complying with international DIN 985 standards for dimensional accuracy and performance reliability.

Specification Summary & Compliance

This M6 x 1mm lock nut features Class 6H thread fit with coarse thread spacing, manufactured to DIN 985 specifications for dimensional precision. The external hex design provides 10mm across flats with 6mm height profile. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for industrial procurement. The nylon insert maintains locking performance within the specified maximum temperature range of 220°F while the 18-8 stainless steel construction provides consistent mechanical properties and corrosion resistance.