|Place of Origin:
|FLRS or OEM
|Minimum Order Quantity:
|carton/ plywood cases/plywood pallets
|T/T， L/C， Western union
|Chinese National Standard
60Si2MnA Steel Disc Spring Washer,
Belleville Disc Spring Washer,
Phosphoric Acid Belleville Spring Washer
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.
|Belleville disc spring washer
|M3-M30, or as customer’s requirement
|Chinese National Standard or as customer’s requirement
|Plybag+Cartons or according to customer's requirement
|Tempering, Hardening, Spheroidizing, Stress Relieving
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.