Spring lock washer for Terex PT30

The 14mm spring lock washer is a fastening component used within the engine assembly of the Terex PT30 compact track loader. This washer is designed to be installed under the head of a bolt or nut to maintain tension in a threaded connection. By exerting a spring force when compressed during the tightening process, it helps to resist the loosening of fasteners that can occur due to the dynamic loads and operational vibrations typically encountered in heavy machinery environments.

This component is specifically sized for a 14mm nominal bolt diameter. It is compatible with the Terex PT30 model. Proper installation of these washers is necessary to ensure that the bolted joints within the engine system remain secure during operation.

In mechanical assemblies, spring lock washers function by providing a reactive force that increases the friction on the fastener threads. This mechanism helps prevent the fastener from backing out under cyclical loading conditions, which is a standard requirement for maintaining the structural integrity of engine-mounted components and auxiliary systems on heavy equipment.