Illustrative drawing. Actual product is confirmed to your specification at quotation.
Washers
Belleville Washers
A Belleville washer is a cone-shaped disc spring. A stack in series or parallel gives a wide range of force and deflection. In bolted joints it maintains preload when the joint settles or thermal movement occurs.
- Stack for more force or travel
- High load in low height
- Disc springs and bolt-type conical washers
Specifications
- Material
- Spring steelStainless steel 301 / 631 (typical)Inconel (on request)
- Grade / property class
- Spring hardened
- Thread
- Not threaded
- Finish / coating
- Phosphated and oiledZinc flakePlain
- Size range
- Up to M6M8–M12M14–M24M27–M48
- Standards
- DIN 2093 (disc springs)DIN 6796 (conical spring washers for bolts)
Exact dimensions, lengths and availability are confirmed at quotation.
Applications
- Preloaded bolted joints
- Clutches, brakes and tool holders
- Valves and pressure relief
- Bearings and axial preload
- Dies and press tooling
Related and complementary fasteners
Request a quote for Belleville Washers
Give us the size, grade, finish and quantity. We reply within one business day.
Common questions
- Which sizes and grades of belleville washers do you supply?
- We supply belleville washers in Up to M6, M8–M12, M14–M24, M27–M48 size bands and grades/classes including Spring hardened. Exact availability, dimensions and lead time are confirmed at quotation.
- Which standards do belleville washers follow?
- Common standards are DIN 2093 (disc springs), DIN 6796 (conical spring washers for bolts). Tell us the standard you need and we will quote to it.
- Can you supply in bulk or with test certificates?
- Yes. We quote for loose lots and scheduled bulk supply across India, and can share manufacturer test certificates where available. Confirm the requirement when you request a quote.
Need a quote on bulk or custom industrial supply?
Share your specifications and quantities — our technical team will respond with pricing and lead time within one business day.