JCB
Washer M16 for JCB machinery
This M16 washer is designed for use with 16 mm metric fasteners across various JCB construction and agricultural equipment. It distributes load across the surface of a joint to maintain proper tension.
Specifications
- Part number
- 1420/0011Z
- Brand
- JCB
The M16 washer, part number 1420/0011Z, serves as a standard fastening component within JCB machinery assemblies. Its primary function is to distribute the clamping force of a bolt or nut over a wider surface area, which helps protect the underlying material from localized stress and deformation. By increasing the contact area, it ensures that the fastener maintains consistent pressure across the joint.
This component is engineered for use with 16 mm metric hardware on a wide range of JCB equipment, including backhoe loaders, wheel loaders, and telehandlers. It is designed to provide a secure fit in various structural and mechanical applications where precise fastener alignment is required. Proper installation of this washer is key to maintaining the integrity of bolted connections subjected to operational loads.
In mechanical systems, washers are used to prevent the fastener from damaging the surface of the assembly and to help maintain the torque applied to the bolt. They also serve to bridge gaps or provide a smooth bearing surface for the fastener head or nut, ensuring that the assembly remains stable and secure during operation.

