Established in 1908, we are an ISO 9001 & TS 16949 certified manufacturer of conical spring washers. They are known as Belleville Springs, Disc Springs, Spring Washers, Safety Washers, or Load Washers.

Our standard product range conforms to DIN 2093 and DIN 6796. A large inventory of standard sizes is available for same day shipment from our Ann Arbor, Michigan facility. CAGE Code 9M527.

Schnorr Disc Springs

Product Catalogs

Click the icon to see our product catalogs. And click here to see our Product Range Brochure


Engineering Design Information

Click the icon to download our Engineering & Design Information.

OCT 2015 - We are happy to have received a new certification, please check out the link below.


Certificate of Energy Management

Schnorr QC Certifications

QC Certification

Schnorr is an ISO 9001 & TS 16949 certified manufacturer of conical spring washers. Click the icon to view our current certifications.

Schnorr iTunes App

iTunes App

With the Schnorr iTunes App, you will be able to find out helpful information about disc springs, safety washers and load washers. Click the icon to download our iTunes App.

Schnorr Custom Products

Custom Products

Custom-made products can be specifically designed to suit your application. Click the icon for more information on our custom products.


4355 Varsity Drive, Suite A

Ann Arbor, MI 48108


T: +1 734.677.2683

F: +1 734.975.0408

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