S-93625A200 M5 DIN 985 Locknuts

Key Features & Benefits at a Glance

• Superior vibration resistance through precision-engineered nylon insert that maintains locking force under dynamic loads
• Excellent corrosion resistance with 18-8 stainless steel construction for long-term reliability in harsh environments
• Reliable high-temperature performance with nylon insert maintaining effectiveness up to 220°F (105°C)
• Precision thread engagement with Class 6H thread fit ensuring consistent, secure fastening in metric applications
• Industry-standard compatibility meeting DIN 985 specifications for guaranteed interchangeability and performance
• Easy installation and removal with standard external hex drive design for conventional tool compatibility
• Environmental compliance assurance with RoHS 3 and REACH compliance for global manufacturing applications

Professional Applications & Engineering Value

This M5 nylon insert lock nut delivers critical vibration resistance in demanding industrial applications where loosening under dynamic loads poses significant safety and performance risks. The 18-8 stainless steel construction provides exceptional corrosion resistance, making it ideal for outdoor equipment, marine applications, and chemical processing environments where moisture and corrosive elements are present. The coarse metric thread (M5 x 0.8mm) ensures rapid assembly while the nylon insert locking mechanism creates consistent friction that maintains clamp load without damaging mating threads. Engineered to DIN 985 standards, this external hex lock nut offers reliable performance in automotive assemblies, machinery, electrical enclosures, and precision equipment where vibration-induced failure must be prevented.

Specification Summary & Compliance

This metric lock nut features precision Class 6H thread fit with right-hand coarse threads (M5 x 0.8mm) and standard external hex drive (8mm width). Manufactured to DIN 985 specifications with a total height of 5mm. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and global market acceptance. The nylon insert maintains locking performance within the specified temperature range up to 220°F while the 18-8 stainless steel construction provides mechanical strength and corrosion resistance meeting international standards for industrial fasteners.