S-90582A113 M6 DIN 986 Cap Nuts

Key Features & Benefits at a Glance

• Superior vibration resistance through the nylon insert locking mechanism, ensuring long-term fastening security in high-motion environments.
• Enhanced durability and corrosion resistance with zinc-plated steel construction, extending service life in various industrial conditions.
• Reliable performance at elevated temperatures, with the nylon insert rated for up to 245°F (approximately 118°C) without compromising locking effectiveness.
• Precise metric threading (M6 x 1 mm coarse) with Class 6H thread fit, providing consistent engagement and reducing cross-threading risks.
• Compliance with DIN 986 standards and Class 6 strength grade, ensuring interchangeability and dependable load-bearing capacity.
• Easy installation and removal using standard external hex drive tools, streamlining maintenance and assembly processes.
• Environmental and safety compliance with RoHS 3 and REACH regulations, supporting sustainable and safe manufacturing practices.

Professional Applications & Engineering Value

This M6 cap nut with a nylon insert locking design addresses critical challenges in industrial settings where vibration and dynamic loads can cause standard fasteners to loosen over time. The zinc-plated steel material offers excellent corrosion resistance, making it suitable for machinery, automotive assemblies, and outdoor equipment exposed to harsh conditions. Its metric coarse thread and Class 6H thread fit ensure reliable engagement with mating components, minimizing the risk of stripping or failure. By integrating a temperature-resistant nylon ring, this nut maintains locking integrity in applications up to 245°F, providing engineers with a robust solution for vibration-resistant and secure fastening in demanding environments like conveyor systems, motor mounts, and structural frameworks.

Specification Summary & Compliance

This cap nut features an M6 x 1 mm metric coarse thread with a Class 6H thread fit for precise dimensional accuracy. It conforms to the DIN 986 standard and is manufactured to meet Class 6 strength requirements. The product is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards. Dimensions include a 10 mm width and 12 mm height, with a thread depth of 3.9 mm, supporting consistent performance in industrial fastening applications.