60Si2MnA Steel Disc Spring Washer Phosphoric Acid Surface With Lubricating Oil

Phosphoric Acid Surface Treatment with Lubricating Oil Belleville Disc Spring Washer

Belleville disc spring washer is a conically shaped disc that will deflect (flatten) at a given rate. This spring rate is usually very high, allowing the spring to produce high spring loads in tight spaces.

These spring washers are used in a variety of applications across many different environments. They are used to maintain bolt preload by preventing bolt tension loss due to differential thermal expansion, high-temperature bolt yield, packing and gasket relaxation, and vibration. They are available in several types of materials and finishes to suit the needs of the end-user.

Description:

Advantage:

1. Professional Manufacturer:

All of our Fastener are designed and manufactured according to buyers’ specification and performance.

2. Quality is guaranteed:

Durability testing and critical technical design to enhance fasteners lifetime.

3. Cost effective:

Competitive prices with professional factory supply Perfect fastening solution with 10 years experiences to solve your problem: Wide range of parts selection.

4. Customized Ideal Fasteners:

Customized services according to the samples and drawings offered.