A nylon-insert lock nut is a self-locking fastener designed to prevent loosening caused by vibration and dynamic loads. The M6 coarse thread version offers quick engagement and strong holding power, making it ideal for mechanical assemblies in automotive, marine, construction, and general maintenance applications. The integrated nylon collar grips the bolt securely, reducing the need for re-tightening and ensuring long-term joint integrity.
This 15-piece pack of steel lock nuts combines ease of assembly with reliable anti-vibration performance. The coarse thread profile enables rapid installation while maintaining exceptional torque resistance. Whether you're working indoors or in outdoor environments, these nuts deliver consistent fastening performance across demanding applications.
Features and Benefits
Specifications
| SKU | H42427 | UPC | 038902017093 |
| Model Number | 42427 | Brand | HILLMAN GROUP RSC |