S-91982A300 M10 DIN 1587 Cap Nuts

Key Features & Benefits at a Glance

• Superior corrosion protection with chrome-plated steel construction for extended service life in harsh environments
• Precise thread engagement with Class 6H thread fit ensuring reliable fastening and vibration resistance
• Enhanced mechanical protection from the cap design that shields threads from damage and contamination
• Standardized compatibility with DIN 1587 certification guaranteeing interchangeability with metric components
• Easy installation and removal using standard wrenches on the external hex drive design
• Environmental compliance meeting RoHS 3 standards for responsible manufacturing practices
• Optimal thread depth of 9.7mm providing sufficient engagement for secure connections in structural applications

Professional Applications & Engineering Value

Our M10 chrome-plated steel cap nuts deliver exceptional value in industrial applications where both protection and reliability are critical. The Class 6H thread fit and coarse thread pitch (1.5mm) ensure quick assembly and secure fastening in high-vibration environments, from machinery manufacturing to automotive assembly lines. The chrome-plated surface treatment provides excellent corrosion resistance, significantly extending component life in humid or chemically aggressive settings. The DIN 1587 standard guarantees dimensional precision and interchangeability, while the external hex drive allows for efficient installation using standard tools. These protective cap nuts effectively seal threaded ends against moisture, dust, and mechanical damage, making them ideal for exposed fastening points in structural frameworks, equipment enclosures, and transportation systems.

Specification Summary & Compliance

This metric cap nut features M10 x 1.5mm coarse thread with Class 6H thread fit and right-hand thread direction, manufactured to DIN 1587 specifications. Dimensions include 17mm width across flats and 18mm overall height with 9.7mm thread depth. The product is RoHS 3 (2015/863/EU) compliant with exemption 6(a)-I for lead as an alloying element in steel, ensuring environmental responsibility while maintaining mechanical performance standards.