Spring Washers - Belleville, Wave & Curved Configurations

Spring washers maintain tension and preload in fastener assemblies, compensating for vibration, thermal expansion, and settling. Superior Washer & Gasket Corp supplies a broad range of spring washers including Belleville washers, curved spring washers, and wave washers in carbon steel, stainless steel, and specialty alloys-available in standard and custom sizes.

As an ISO 9001:2015 certified manufacturer, we produce spring washers and specialty formed washers to consistent tolerances for reliable performance in automotive, industrial, aerospace, and OEM applications. Our inventory and custom stamping capabilities ensure we can deliver the right sealing washer or spring washer solution for any assembly requirement.

  • Belleville, wave, and curved spring washer configurations
  • Carbon steel, stainless steel, and specialty alloys
  • Standard and custom sizes available
  • ISO 9001:2015 certified quality management
  • U.S. manufacturer with fast fulfillment

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Showing 201–250 of 1,686 products

SKU ID OD Thickness Material Size ID TOL OD TOL Free H TOL Free H Quantity Actions

AT10-380008

ID 0.188
OD 0.365
Thickness 0.008
Material Stainless Steel
Size 10
ID TOL +.010-.000
OD TOL +.020-.000
Free H TOL +-.010
Free H 0.05
Quantity

AT10-380010

ID 0.19
OD 0.37
Thickness 0.01
Material Stainless Steel
Size 10
ID TOL +.006-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.077
Quantity

AT10-381005

ID 0.19
OD 0.37
Thickness 0.005
Material Stainless Steel
Size 10
ID TOL +.010-.000
OD TOL +.020-.000
Free H TOL +-.010
Free H 0.09
Quantity

AT10-382005

ID 0.19
OD 0.37
Thickness 0.005
Material Stainless Steel
Size 10
ID TOL +.010-.000
OD TOL +.020-.000
Free H TOL +-.010
Free H 0.06
Quantity

AT10-383005

ID 0.198
OD 0.37
Thickness 0.005
Material Stainless Steel
Size 10
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +.015-.000
Free H 0.06
Quantity

AT10-385008

ID 0.195
OD 0.375
Thickness 0.008
Material Stainless Steel
Size 10
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.08
Quantity

AT10-427005

ID 0.198
OD 0.424
Thickness 0.005
Material Stainless Steel
Size 10
ID TOL +.010-.000
OD TOL +.008-.000
Free H TOL +-.015
Free H 0.065
Quantity

AT10-433005

ID 0.192
OD 0.432
Thickness 0.005
Material Stainless Steel
Size 10
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.005
Free H 0.035
Quantity

AT10-433016

ID 0.2
OD 0.432
Thickness 0.016
Material Stainless Steel
Size 10
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +.011-.010
Free H 0.075
Quantity

AT10-450008

ID 0.2
OD 0.445
Thickness 0.008
Material Stainless Steel
Size 10
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.005
Free H 0.03
Quantity

AT10-490008

ID 0.198
OD 0.485
Thickness 0.008
Material Stainless Steel
Size 10
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.020
Free H 0.08
Quantity

AT10-490020

ID 0.198
OD 0.485
Thickness 0.02
Material Stainless Steel
Size 10
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +.015-.000
Free H 0.06
Quantity

AT10-4900204

ID 0.198
OD 0.485
Thickness 0.02
Material Stainless Steel
Size 10
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.09
Quantity

AT10-490029

ID 0.198
OD 0.485
Thickness 0.029
Material Stainless Steel
Size 10
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.020
Free H 0.08
Quantity

AT10-500003

ID 0.2
OD 0.495
Thickness 0.003
Material Stainless Steel
Size 10
ID TOL +.006-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.09
Quantity

AT10-500006

ID 0.2
OD 0.495
Thickness 0.006
Material Stainless Steel
Size 10
ID TOL +.006-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.093
Quantity

AT10-500008

ID 0.2
OD 0.495
Thickness 0.008
Material Stainless Steel
Size 10
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.095
Quantity

AT10-500015

ID 0.2
OD 0.495
Thickness 0.015
Material Stainless Steel
Size 10
ID TOL +.006-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.1
Quantity

AT10-552008

ID 0.198
OD 0.547
Thickness 0.008
Material Stainless Steel
Size 10
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.020
Free H 0.08
Quantity

AT10-552018

ID 0.198
OD 0.547
Thickness 0.018
Material Stainless Steel
Size 10
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.020
Free H 0.08
Quantity

AT10-557018

ID 0.2
OD 0.547
Thickness 0.018
Material Stainless Steel
Size 10
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.09
Quantity

AT10-562006

ID 0.195
OD 0.552
Thickness 0.006
Material Stainless Steel
Size 10
ID TOL +.005-.000
OD TOL +.020-.000
Free H TOL +-.005
Free H 0.095
Quantity

AT10-563006

ID 0.19
OD 0.558
Thickness 0.006
Material Stainless Steel
Size 10
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.06
Quantity

AT10-563008

ID 0.19
OD 0.558
Thickness 0.008
Material Stainless Steel
Size 10
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.073
Quantity

AT10-625006

ID 0.198
OD 0.615
Thickness 0.006
Material Stainless Steel
Size 10
ID TOL +.010-.000
OD TOL +.020-.000
Free H TOL +-.015
Free H 0.1
Quantity

AT10-750008

ID 0.193
OD 0.74
Thickness 0.008
Material Stainless Steel
Size 10
ID TOL +.006-.000
OD TOL +.020-.000
Free H TOL +-.010
Free H 0.078
Quantity

AT12-300012

ID 0.24
OD 0.295
Thickness 0.012
Material Stainless Steel
Size 12
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +.015-.000
Free H 0.055
Quantity

AT12-325012

ID 0.23
OD 0.32
Thickness 0.012
Material Stainless Steel
Size 12
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +.015-.010
Free H 0.05
Quantity

AT12-325022

ID 0.23
OD 0.32
Thickness 0.022
Material Stainless Steel
Size 12
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.07
Quantity

AT12-371010

ID 0.24
OD 0.365
Thickness 0.01
Material Stainless Steel
Size 12
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +.015-.000
Free H 0.06
Quantity

AT12-375010

ID 0.225
OD 0.37
Thickness 0.01
Material Stainless Steel
Size 12
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.073
Quantity

AT12-423006

ID 0.226
OD 0.418
Thickness 0.007
Material Stainless Steel
Size 12
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +.010-.000
Free H 0.076
Quantity

AT12-423010

ID 0.226
OD 0.418
Thickness 0.01
Material Stainless Steel
Size 12
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.06
Quantity

AT12-438010

ID 0.234
OD 0.428
Thickness 0.01
Material Stainless Steel
Size 12
ID TOL +.010-.000
OD TOL +.020-.000
Free H TOL +-.010
Free H 0.095
Quantity

AT12-438020

ID 0.234
OD 0.428
Thickness 0.02
Material Stainless Steel
Size 12
ID TOL +.010-.000
OD TOL +.020-.000
Free H TOL +-.010
Free H 0.095
Quantity

AT12-443006

ID 0.234
OD 0.438
Thickness 0.006
Material Stainless Steel
Size 12
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +.015-.010
Free H 0.09
Quantity

AT12-495030

ID 0.234
OD 0.49
Thickness 0.03
Material Stainless Steel
Size 12
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.06
Quantity

AT12-740020

ID 0.215
OD 0.735
Thickness 0.02
Material Stainless Steel
Size 12
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.135
Quantity

AT14-375009

ID 0.254
OD 0.365
Thickness 0.009
Material Stainless Steel
Size 14
ID TOL +.008-.000
OD TOL +.020-.000
Free H TOL +.010-.000
Free H 0.083
Quantity

AT14-402008

ID 0.257
OD 0.396
Thickness 0.008
Material Stainless Steel
Size 14
ID TOL +.006-.000
OD TOL +.012-.000
Free H TOL +-.010
Free H 0.05
Quantity

AT14-406006

ID 0.267
OD 0.404
Thickness 0.006
Material Stainless Steel
Size 14
ID TOL +.010-.000
OD TOL +.004-.000
Free H TOL +-.010
Free H 0.08
Quantity

AT14-406010

ID 0.257
OD 0.404
Thickness 0.01
Material Stainless Steel
Size 14
ID TOL +.002-.000
OD TOL +.004-.000
Free H TOL +-.010
Free H 0.047
Quantity

AT14-406018

ID 0.253
OD 0.396
Thickness 0.018
Material Stainless Steel
Size 14
ID TOL +.003-.000
OD TOL +.020-.000
Free H TOL +.015-.000
Free H 0.079
Quantity

AT14-416008

ID 0.291
OD 0.41
Thickness 0.008
Material Stainless Steel
Size 14
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.06
Quantity

AT14-430012

ID 0.254
OD 0.42
Thickness 0.012
Material Stainless Steel
Size 14
ID TOL +.004-.000
OD TOL +.020-.000
Free H TOL +-.005
Free H 0.09
Quantity

AT14-437008

ID 0.253
OD 0.433
Thickness 0.009
Material Stainless Steel
Size 14
ID TOL +.003-.000
OD TOL +.010-.000
Free H TOL +-.015
Free H 0.038
Quantity

AT14-438006

ID 0.256
OD 0.428
Thickness 0.006
Material Stainless Steel
Size 14
ID TOL +.010-.000
OD TOL +.020-.000
Free H TOL +-.010
Free H 0.05
Quantity

AT14-438008

ID 0.256
OD 0.428
Thickness 0.008
Material Stainless Steel
Size 14
ID TOL +.010-.000
OD TOL +.020-.000
Free H TOL +-.010
Free H 0.045
Quantity

AT14-438009

ID 0.261
OD 0.428
Thickness 0.009
Material Stainless Steel
Size 14
ID TOL +.010-.000
OD TOL +.020-.000
Free H TOL +-.010
Free H 0.062
Quantity

AT14-438010

ID 0.256
OD 0.428
Thickness 0.01
Material Stainless Steel
Size 14
ID TOL +.010-.000
OD TOL +.020-.000
Free H TOL +-.010
Free H 0.047
Quantity

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Your Options Among Spring Washer Manufacturers

When searching for spring washers for sale—whether you require curved spring washers, three wave washers, or Belleville washer manufacturers—you benefit significantly from going straight to the production source. While the online marketplace offers many options, finding the right combination of product integrity, prompt delivery, and reliable customer service can be challenging. When you source directly from an experienced, U.S.-based washer supplier like Superior Washer & Gasket Corp., you can trust that your needs will be met and your expectations exceeded.

Why Choose Superior Washer & Gasket Corp?

If you are looking for the best in quality, reputability, and speed of delivery for a full selection of spring washers—among other spacing solutions like custom spacers and shim washers—your best choice is Superior Washer & Gasket Corp. We have decades of experience serving OEMs, fastener distributors, and professionals across all industries. These partners continue to choose us for prompt delivery of the metal stampings they need to get the job done. We strive to provide an exceptional service experience; our knowledgeable staff is ready to answer every question and ensure your order receives careful attention, from placement until your washers and shims arrive at your facility.

Our Services & Capabilities

We house a regular inventory of over a billion washers and 370,000 special size parts, a feat made possible by the extensive capabilities maintained at our two U.S.-based manufacturing facilities. Utilizing more than 100 power presses, our expert machinists stamp washers and shims from over 40,000 square feet of raw material in virtually every gauge, including stainless steel and high carbon steel. If we don’t already have the die needed to create your specific custom washers, we produce it on demand in our in-house die shop. We are proud to be an ISO 9001:2015 certified company.