Send Email
8613930077493
High-Quality 3/8 Inch Spring Washer - China Factory Suppliers, ANSI Open Gasket Spring Pad for Enhanced Nut Stability
What are the main benefits of using a spring washer?
Spring washers provide excellent anti-loose and anti-seismic effects, helping to secure bolted joints in environments prone to vibration.
How does the thread direction of the spring washer work?
Standard screw threads are right-handed, whereas the spiral direction of the spring washer is left-handed. This opposing design helps resist loosening forces.
What happens when the spring washer is tightened?
Once the nut is tightened, the spring washer is flattened. This action generates an elastic reaction force that actively compels the screw threads to stay locked.
Why do fasteners loosen under vibration?
When a fastener combination is subjected to axial vibration forces, the stress causes minor elastic deformation in the parts. This can create temporary gaps, making it easier for the joint to loosen.
How does the oblique mouth of the spring washer prevent loosening?
The tip of the spring washer's oblique mouth presses firmly against the supporting surface of the bolt, nut, and connected part. This physical barrier compensates for instantaneous gaps and prevents rotation.