Product Description
A
Nord-Lock washer is a premium, vibration-proof, wedge-locking fastener system consisting of a pre-assembled pair of identical washers that secure bolted joints using
tension instead of friction.
Reliable Wedge-Locking TechnologyThe Nord Lock Washer System employs a unique wedge-locking mechanism that utilizes tension instead of friction to safeguard bolted joints. This ensures unrivaled resistance to loosening under vibration and dynamic loads, making it indispensable for critical industrial operations where safety and reliability are paramount.
Versatile Sizing and Robust MaterialsWith options ranging from M3 to M48 and the possibility for custom sizing, these washers cater to diverse assembly requirements. Crafted from durable stainless steel and carbon, they combine lasting strength with corrosion resistance, meeting both export and domestic demands with superior quality certifications.
Reusable for Demanding EnvironmentsEngineered for multiple tightening cycles, these wedge-locking washers support maintenance efficiency in challenging industrial settings. Their ability to maintain efficiency over repeated uses helps optimize operational downtime and extends the service life of bolted connections.
FAQ's of Nord Lock Washer:
Q: How do Nord Lock Wedge-Locking Washers prevent bolt loosening?
A: These washers use a wedge-locking action, which creates tension between cams on each washer pair. This mechanism increases tension as the bolt loosens, effectively preventing self-loosening caused by vibration or dynamic loads.
Q: What size options are available for the Nord Lock Washer System?
A: Standard sizes range from M3 to M48. In addition, custom sizes can be manufactured to meet unique project or machinery specifications, ensuring compatibility with a wide range of industrial applications.
Q: When should I use a wedge-locking washer system in my assemblies?
A: Wedge-locking washers are recommended when there is a potential for bolt loosening due to vibration, dynamic loads, or thermal cycling-common scenarios in industrial settings such as machinery, vehicles, and equipment installations.
Q: Where can Nord Lock Washers be utilized effectively?
A: These washers are suitable for various industrial applications including construction, Rail tracks, wind turbines, heavy machinery, and any environment that necessitates secure, vibration-resistant bolted joints.
Q: What is the installation process for these wedge-locking washers?
A: Installation is straightforward: place the washer pair between the bolt head (or nut) and the mating surface, ensuring that the cams face each other. Tighten the bolt to the recommended torque specification as desired.
Q: Can Nord Lock Washers be reused, and what are the benefits of reusability?
A: Yes, these washers are designed for multiple tightening cycles without a loss of performance. This reusability reduces long-term maintenance costs and streamlines the service process, making them a cost-efficient option for industrial use.