S-90582A112 M5 DIN 986 Cap Nuts

Key Features & Benefits at a Glance

• Superior vibration resistance with nylon insert locking that maintains secure fastening in high-motion environments
• Enhanced corrosion protection through zinc-plated steel construction, extending service life in industrial settings
• Reliable high-temperature performance with nylon insert rated up to 245°F (118°C) for thermal stability
• Precision metric threading with M5 x 0.8 mm coarse pitch and Class 6H fit for easy installation and consistent engagement
• DIN 986 standard compliance ensuring dimensional accuracy and interchangeability in European machinery applications
• Class 6 strength rating providing dependable load-bearing capacity for demanding assemblies
• Regulatory compliance assurance with RoHS 3 and REACH certification for environmental and safety standards

Professional Applications & Engineering Value

This M5 nylon insert lock nut delivers critical vibration resistance where loose fasteners cause equipment failure. The zinc-plated steel construction combats corrosion in manufacturing environments, while the Class 6 strength rating ensures structural integrity under load. The nylon insert creates consistent locking force without damaging threads, making it ideal for machinery assemblies, automotive components, and electrical enclosures where thermal cycling occurs. With DIN 986 compliance, engineers gain standardized dimensions for European equipment designs, and the external hex drive allows for efficient installation with common tools. The combination of 245°F temperature rating and coarse metric threading addresses both thermal expansion concerns and rapid assembly requirements in production lines.

Specification Summary & Compliance

This cap nut features M5 x 0.8 mm metric coarse threads with Class 6H thread fit per ISO standards, ensuring precise engagement. Manufacturing follows DIN 986 specifications for dimensional consistency, with external hex width of 8mm and total height of 10.5mm. The product maintains RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance for hazardous substance restrictions, and the Class 6 strength rating confirms mechanical performance standards for industrial fastening applications.