High Quality 1 Inch Spring Washer - China Factory Suppliers for ANSI Open Gasket Spring Pads

The spring washer plays a crucial role in ensuring the stability of fasteners. Once the nut is tightened, the washer exerts a spring force that helps secure the nut in place, reducing the risk of loosening over time. This essential component increases friction between the nut and the bolt, enhancing overall joint integrity. As a leading supplier and factory in China, we provide high-quality spring washers that meet rigorous industry standards, ensuring reliable performance for various applications. Trust our expertise and durable products to keep your assemblies secure

SIZE 1INCH
MATERIAL CARBON STEEL
SURFTREATMENT ZINC PLATED

Product Detail

The spring washer has good anti-loose effect and anti-seismic effect.

Thread Direction & Tension

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.

Vibration Resistance

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.

Gap Compensation

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

What are the primary functions of a spring washer?

A spring washer provides excellent anti-loose and anti-seismic effects, helping secure bolted joints under mechanical stress and vibration.

How do the thread and spiral directions of the bolt and washer compare?

Typically, the general direction of the bolt thread is right-handed, whereas the spiral direction of the spring washer is left-handed.

How does flattening the spring washer prevent loosening?

When the nut is tightened, the washer is flattened, generating an elastic reaction force that continuously compels and secures the screw threads.

Why do fasteners loosen under vibration?

Vibration subjects the bolt to axial force, causing elastic deformation in the components. This deformation can create temporary gaps, making the fasteners easier to loosen.

What role does the oblique mouth of the spring washer play?

The tip of the oblique mouth presses directly against the supporting surface of the bolt or nut and the connected part. This design compensates for instantaneous gaps caused by vibration, effectively preventing loosening.