S-91270A330 M6 Locknuts
Locknuts
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
Washer Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior vibration resistance through integrated spring lock washer that maintains clamping force in high-vibration environments
- Exceptional strength and durability with Class 8 strength rating for heavy-duty industrial applications
- Enhanced corrosion protection with zinc-plated steel construction extending service life in harsh conditions
- Reliable thread engagement with Class 6H thread fit ensuring precise mating with mating components
- Easy installation and removal using standard external hex drive compatible with common tools
- Optimized performance with metric coarse thread (M6x1mm) providing excellent resistance to loosening
- Environmental compliance meeting RoHS 3 standards for safe use in regulated industries
Professional Applications & Engineering Value
This M6 locknut with integrated spring lock washer delivers critical vibration resistance in demanding industrial environments. The zinc-plated steel construction provides superior corrosion protection while maintaining the Class 8 strength rating required for heavy machinery, automotive assemblies, and structural applications. The metric coarse thread (M6x1mm) with Class 6H thread fit ensures reliable engagement and prevents cross-threading during installation. The combination of external hex drive and 14mm washer OD creates a stable bearing surface that distributes load evenly, making this locknut ideal for applications where vibration-induced loosening could compromise safety or performance. The integrated locking mechanism eliminates the need for separate washers, streamlining assembly processes while maintaining secure fastening under extreme dynamic loads.
Specification Summary & Compliance
This metric locknut features M6x1mm coarse thread with Class 6H thread fit tolerance, 10mm width across flats, and 6.6mm height. Manufactured from zinc-plated steel with Class 8 strength rating and integrated steel spring lock washer (14mm OD). The product is RoHS 3 (2015/863/EU) Compliant and meets standard metric thread specifications for industrial fastening applications.
