Lock Nuts, Wedge Washers, and Belleville Springs | GTI

Ensure the integrity and safety of your structural connections with GTI's comprehensive range of locking fasteners and springs. Our selection is engineered to prevent loosening under dynamic loads, making it ideal for machinery, bridges, and heavy industrial infrastructure across the Kingdom.

Key Features & Components

• Nylon-Insert Lock Nuts: Feature a non-metallic nylon collar that grips the bolt threads, providing reliable resistance to vibration without the need for special tools.
• All-Metal Lock Nuts: Designed with a deformed or serrated face to create friction, suitable for high-temperature environments where nylon inserts may degrade.
• Wedge Washers (Split Lock Washers): Spring-loaded washers that maintain tension on the bolt by creating a spring action between the washer and the joint surface.
• Belleville Springs (Conical Washers): Stacked conical washers that provide high load capacity in a compact space, ideal for absorbing shock and maintaining constant clamping force.

Applications

These components are essential for applications subject to continuous vibration, thermal cycling, or heavy mechanical stress. Common uses include automotive assemblies, railway infrastructure, oil & gas facilities, and general construction where joint integrity is critical for safety and longevity.