Home | Spring Washers - Belleville, Wave & Curved Configurations

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

CT6-2400104

ID 0.147
OD 0.235
Thickness 0.01
Material Spring Steel
Size 6
ID TOL +.006-.000
OD TOL +.010-.000
Free H TOL +-.005
Free H 0.051
Quantity

CT6-250010

ID 0.147
OD 0.24
Thickness 0.01
Material Spring Steel
Size 6
ID TOL +.006-.000
OD TOL +.020-.000
Free H TOL +-.005
Free H 0.056
Quantity

CT6-270005

ID 0.143
OD 0.265
Thickness 0.005
Material Spring Steel
Size 6
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.008
Free H 0.054
Quantity

CT6-270007

ID 0.143
OD 0.265
Thickness 0.008
Material Spring Steel
Size 6
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.005
Free H 0.035
Quantity

CT6-271005

ID 0.143
OD 0.266
Thickness 0.005
Material Spring Steel
Size 6
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.005
Free H 0.052
Quantity

CT6-280006

ID 0.144
OD 0.276
Thickness 0.006
Material Spring Steel
Size 6
ID TOL +.004-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.05
Quantity

CT6-281013

ID 0.144
OD 0.276
Thickness 0.013
Material Spring Steel
Size 6
ID TOL +.004-.000
OD TOL +.010-.000
Free H TOL +-.005
Free H 0.043
Quantity

CT6-291015

ID 0.138
OD 0.286
Thickness 0.015
Material Spring Steel
Size 6
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.08
Quantity

CT6-302010

ID 0.151
OD 0.297
Thickness 0.01
Material Spring Steel
Size 6
ID TOL +.005-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.051
Quantity

CT6-311015

ID 0.144
OD 0.305
Thickness 0.015
Material Spring Steel
Size 6
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.06
Quantity

CT6-366008

ID 0.135
OD 0.36
Thickness 0.008
Material Spring Steel
Size 6
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.005
Free H 0.065
Quantity

CT6-366012

ID 0.135
OD 0.36
Thickness 0.012
Material Spring Steel
Size 6
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.06
Quantity

CT6-375005

ID 0.14
OD 0.365
Thickness 0.005
Material Spring Steel
Size 6
ID TOL +.010-.000
OD TOL +.020-.000
Free H TOL +-.010
Free H 0.05
Quantity

CT6-376010

ID 0.145
OD 0.37
Thickness 0.01
Material Spring Steel
Size 6
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.005
Free H 0.042
Quantity

CT6-378013

ID 0.154
OD 0.375
Thickness 0.013
Material Spring Steel
Size 6
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.05
Quantity

CT6-380010

ID 0.143
OD 0.37
Thickness 0.01
Material Spring Steel
Size 6
ID TOL +.007-.000
OD TOL +.020-.000
Free H TOL +-.005
Free H 0.075
Quantity

CT8-2068

ID 0.174
OD 0.322
Thickness 0.0075
Material Spring Steel
Size 8
ID TOL +-.005
OD TOL +-.005
Free H TOL +-.005
Free H 0.042
Quantity

CT8-240020

ID 0.168
OD 0.235
Thickness 0.01
Material Spring Steel
Size 8
ID TOL +.008-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.043
Quantity

CT8-245010

ID 0.168
OD 0.24
Thickness 0.01
Material Spring Steel
Size 8
ID TOL +.008-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.043
Quantity

CT8-245015

ID 0.172
OD 0.24
Thickness 0.015
Material Spring Steel
Size 8
ID TOL +.005-.000
OD TOL +.020-.000
Free H TOL +-.010
Free H 0.04
Quantity

CT8-246006

ID 0.175
OD 0.24
Thickness 0.006
Material Spring Steel
Size 8
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.005
Free H 0.025
Quantity

CT8-246008

ID 0.177
OD 0.24
Thickness 0.008
Material Spring Steel
Size 8
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.005
Free H 0.055
Quantity

CT8-246010

ID 0.17
OD 0.24
Thickness 0.01
Material Spring Steel
Size 8
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.05
Quantity

CT8-249005

ID 0.187
OD 0.245
Thickness 0.005
Material Spring Steel
Size 8
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.005
Free H 0.035
Quantity

CT8-260006

ID 0.175
OD 0.25
Thickness 0.006
Material Spring Steel
Size 8
ID TOL +.010-.000
OD TOL +.020-.000
Free H TOL +-.005
Free H 0.045
Quantity

CT8-285006

ID 0.16
OD 0.28
Thickness 0.006
Material Spring Steel
Size 8
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +.015-.010
Free H 0.038
Quantity

CT8-300005

ID 0.181
OD 0.295
Thickness 0.005
Material Spring Steel
Size 8
ID TOL +.004-.000
OD TOL +.010-.000
Free H TOL +-.015
Free H 0.055
Quantity

CT8-301010

ID 0.188
OD 0.295
Thickness 0.01
Material Spring Steel
Size 8
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +.015-.000
Free H 0.06
Quantity

CT8-312008

ID 0.168
OD 0.307
Thickness 0.008
Material Spring Steel
Size 8
ID TOL +.006-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.042
Quantity

CT8-320005

ID 0.175
OD 0.317
Thickness 0.005
Material Spring Steel
Size 8
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.005
Free H 0.065
Quantity

CT8-322005

ID 0.169
OD 0.317
Thickness 0.005
Material Spring Steel
Size 8
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.064
Quantity

CT8-322007

ID 0.169
OD 0.317
Thickness 0.008
Material Spring Steel
Size 8
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +.010-.005
Free H 0.04
Quantity

CT8-322008

ID 0.169
OD 0.317
Thickness 0.008
Material Spring Steel
Size 8
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.005
Free H 0.042
Quantity

CT8-340010

ID 0.175
OD 0.335
Thickness 0.01
Material Spring Steel
Size 8
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.06
Quantity

CT8-345006

ID 0.17
OD 0.34
Thickness 0.006
Material Spring Steel
Size 8
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.053
Quantity

CT8-365005

ID 0.166
OD 0.36
Thickness 0.005
Material Spring Steel
Size 8
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.015
Free H 0.065
Quantity

CT8-365015

ID 0.166
OD 0.36
Thickness 0.015
Material Spring Steel
Size 8
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.015
Free H 0.065
Quantity

CT8-375006

ID 0.182
OD 0.365
Thickness 0.006
Material Spring Steel
Size 8
ID TOL +.010-.000
OD TOL +.020-.000
Free H TOL +-.010
Free H 0.08
Quantity

CT8-375010

ID 0.166
OD 0.36
Thickness 0.01
Material Spring Steel
Size 8
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.098
Quantity

CT8-375015

ID 0.182
OD 0.365
Thickness 0.015
Material Spring Steel
Size 8
ID TOL +.010-.000
OD TOL +.020-.000
Free H TOL +-.010
Free H 0.078
Quantity

CT8-437004

ID 0.16
OD 0.433
Thickness 0.004
Material Spring Steel
Size 8
ID TOL +.005-.000
OD TOL +.010-.000
Free H TOL +-.005
Free H 0.046
Quantity

CT8-490020

ID 0.172
OD 0.485
Thickness 0.02
Material Spring Steel
Size 8
ID TOL +.006-.000
OD TOL +.010-.000
Free H TOL +-.020
Free H 0.08
Quantity

CT8-562010

ID 0.178
OD 0.552
Thickness 0.01
Material Spring Steel
Size 8
ID TOL +.020-.000
OD TOL +.020-.000
Free H TOL +-.010
Free H 0.093
Quantity

CT8-562015

ID 0.168
OD 0.552
Thickness 0.015
Material Spring Steel
Size 8
ID TOL +.006-.000
OD TOL +.020-.000
Free H TOL +-.010
Free H 0.07
Quantity

CW10-2048

ID 0.198
OD 0.375
Thickness 0.005
Material Spring Steel
Size
ID TOL +.009-.000
OD TOL +-.010
Free H TOL +.019-.000
Free H 0.021
Quantity

CW10-2082

ID 0.206
OD 0.36
Thickness 0.01
Material Spring Steel
Size
ID TOL +-.010
OD TOL +-.010
Free H TOL +-.010
Free H 0.06
Quantity

CW10-375005

ID 0.203
OD 0.375
Thickness 0.005
Material Spring Steel
Size
ID TOL +.005-.000
OD TOL +-.010
Free H TOL +-.010
Free H 0.031
Quantity

CW10-500010

ID 0.205
OD 0.5
Thickness 0.01
Material Spring Steel
Size
ID TOL +-.005
OD TOL +-.005
Free H TOL +-.010
Free H 0.05
Quantity

CW14-2044

ID 0.265
OD 0.367
Thickness 0.006
Material Spring Steel
Size
ID TOL +-.005
OD TOL +-.005
Free H TOL +-.005
Free H 0.025
Quantity

CW14-2092

ID 0.252
OD 0.452
Thickness 0.0079
Material Spring Steel
Size
ID TOL +.009-.000
OD TOL +.000-.015
Free H TOL +.019-.000
Free H 0.067
Quantity

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.