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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 as well as the new DIN EN 16983 and DIN EN 16984 standard. A large inventory of standard sizes is available for same day shipment from our Ann Arbor, Michigan facility. CAGE Code 9M527.


Product Catalogs

Click the icon to download our Schnorr Product Range


Engineering Design Information

Click the icon to download our Engineering & Design Information Handbook.


Feb 2017 - Heading to the 2017 NIFMSE? Come see us at booth 549!

We were happy to have the chance to speak to so many people during our first time exhibiting at the NIFMSE. It was very beneficial to meet face to face with many current and new customers. We hope that you had a beneficial and fun trip to Vegas. In case you didn't get a chance to stop by, here's a picture of us...


QC Certification

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


Junkers Test Results

Original SCHNORR® safety washers were evaluated against competitors products for performance comparison. Click the icon to download our Junkers Test Results.


Custom Products

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


Hardcover Handbook

Contact to order a copy of our new hardcover handbook.

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Product Details

Disc Springs

Disc Springs



Load Washers

Load Washers

Safety Washers

Safety Washers