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High-Quality 3/8 Inch Spring Washer from China Suppliers & Factory - ANSI Open Gasket Spring Pad Mesons
The spring washer has good anti-loose effect and anti-seismic effect.
The general direction of the thread is right-handed, and the spiral direction of the spring washer is left-handed. After tightening the nut, the elastic reaction generated by the washer flattening compels the screw threads.
At the same time, when the fastener combination is subjected to the axial force of the vibration of the bolt, due to the elastic deformation of each part after the stress, sometimes there will be a gap between the fasteners, which is easier to loose.
The tip of the spring washer’s oblique mouth is against the supporting surface of the bolt or nut and the connected part, which can make up for the gap between the instantaneous fasteners and prevent loosening.
Frequently Asked Questions
Q: What are the main benefits of using a spring washer?
A spring washer provides excellent anti-loose and anti-seismic effects for fastener assemblies.
Q: What are the thread and spiral directions of the spring washer?
Generally, the thread direction is right-handed, while the spiral direction of the spring washer is left-handed.
Q: How does the spring washer react when the nut is tightened?
After the nut is tightened, the washer flattens and generates an elastic reaction that compels the screw threads.
Q: Why do fasteners loosen under bolt vibration?
Vibration subjects the fastener combination to axial force. Due to the elastic deformation of the parts under stress, gaps can form between the fasteners, making them easier to loosen.
Q: How does the oblique mouth of the spring washer prevent loosening?
The tip of the spring washer's oblique mouth presses against the supporting surface of the bolt, nut, and connected part, compensating for any instantaneous gaps to prevent loosening.