S-97131A220 M22 DIN 982, ISO 7040 Locknuts
Locknuts
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Temperature & Environment Parameters
Finish & Compliance Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior vibration resistance through nylon insert locking technology that maintains secure fastening in dynamic applications
- Exceptional temperature performance with reliable locking capability up to 220°F (104°C) for demanding industrial environments
- High-strength Class 8 rating ensures dependable performance under heavy loads and high-stress conditions
- Enhanced corrosion protection with zinc-plated steel construction for extended service life in harsh operating conditions
- Precise Class 6H thread fit provides smooth installation and optimal engagement with mating components
- Standardized dimensions per DIN 982 and ISO 7040 specifications ensure compatibility and interchangeability
- External hex drive design allows for easy installation and removal using standard metric tools
Professional Applications & Engineering Value
This M22 nylon insert lock nut delivers critical vibration resistance in demanding industrial applications where loosening under dynamic loads poses significant safety and performance risks. The zinc-plated steel construction provides essential corrosion protection for machinery, automotive assemblies, and structural applications exposed to environmental elements. Engineered with coarse metric threading (M22x2.5mm) and Class 6H thread fit, this lock nut ensures precise engagement and reliable performance in heavy equipment, conveyor systems, and manufacturing machinery. The nylon insert locking mechanism maintains clamping force without damaging threads, making it ideal for applications requiring repeated disassembly and reassembly while preserving component integrity.
Specification Summary & Compliance
This metric lock nut features M22x2.5mm coarse threads with Class 6H thread fit tolerance and right-hand threading. Manufactured to DIN 982 and ISO 7040 standards with dimensions of 32mm width and 25mm height. The product carries Class 8 strength rating and is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental regulations, ensuring safe use across various industrial sectors.
