S-99908A101 M6 DIN 6926 Flange Nuts

Key Features & Benefits at a Glance

• Superior vibration resistance with nylon insert locking mechanism that maintains secure fastening in high-motion environments
• Enhanced corrosion protection through zinc yellow-chromate plating on steel construction for extended service life
• High-strength Class 10 rating ensures reliable performance under substantial mechanical loads and stress
• Temperature resilience up to 250°F allowing consistent performance in various industrial thermal conditions
• Standardized DIN 6926 compliance guarantees precise dimensional accuracy and interchangeability
• Easy installation and removal with external hex drive design compatible with common wrench tools
• Optimized flange design with 14.2mm diameter distributing load evenly and eliminating need for separate washers

Professional Applications & Engineering Value

This M6 nylon insert flange lock nut delivers critical vibration-resistant fastening for machinery, automotive assemblies, and structural applications where loosening under dynamic loads poses significant safety risks. The zinc yellow-chromate plated steel construction provides dual protection against corrosion and wear, while the integrated flange eliminates washer requirements, reducing assembly time and component count. Engineered with Class 10 strength and coarse metric threading, it maintains clamp force in high-vibration environments where standard nuts would fail. The 250°F temperature rating ensures performance stability in engine compartments, industrial equipment, and outdoor applications where thermal cycling occurs.

Specification Summary & Compliance

Manufactured to DIN 6926 specifications with M6 x 1mm coarse threads and Class 6H thread fit tolerance. Features standard hex profile (10mm width), 9.1mm height, and integrated flange (14.2mm diameter, 1.1mm thickness). Complies with international metric standards and contains RoHS/REACH compliant materials.