Send Email
8613930077493
High Quality Spring Washer Suppliers and Factory in China – Open Gasket Steel Spring Pads for Optimal Performance
Anti-Loose & Anti-Seismic
The spring washer provides excellent anti-loose and anti-seismic effects, ensuring connection stability under vibration.
Opposing Spiral Design
While the general thread direction is right-handed, the spiral direction of the spring washer is left-handed to ensure proper locking.
Elastic Reaction Force
Tightening the nut flattens the washer, generating an elastic reaction that compels the screw threads together.
Frequently Asked Questions
What are the main functions of a spring washer?
A spring washer provides a good anti-loose effect and anti-seismic effect to secure fastener combinations.
How do the thread and spiral directions of the washer compare?
The general direction of the thread is right-handed, whereas the spiral direction of the spring washer is left-handed.
What happens when the nut is tightened over a spring washer?
After tightening the nut, the washer flattens and generates an elastic reaction that compels the screw threads together.
Why do fasteners loosen under vibration?
When subjected to the axial force of vibration, the elastic deformation of the parts can create a gap between the fasteners, making them easier to loosen.
How does the oblique mouth of the spring washer prevent loosening?
The tip of the oblique mouth presses against the supporting surface of the bolt or nut and the connected part, which compensates for instantaneous gaps to prevent loosening.