Curved Washers - Formed Spring Washers for Flexible Load Distribution

Curved washers are single-wave formed washers that function as light-duty spring elements, providing flexible load distribution and accommodating axial play in fastener assemblies. Superior Washer & Gasket Corp produces curved spring washers in carbon steel and stainless steel for automotive, industrial, and OEM applications requiring a compact, low-profile spring washer solution.

As an ISO 9001:2015 certified specialty washer manufacturer, we supply curved washers from stock inventory and produce custom-formed washers to your deflection, load, and material requirements. Our formed washer capabilities include oval washers, curved washers, and wave washers in a wide range of sizes and materials.

  • Single-wave curved spring washer design
  • Carbon steel and stainless steel options
  • Standard and custom curved washer configurations
  • ISO 9001:2015 certified quality control
  • Made in the U.S.A.

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

CT2-171005

ID 0.09
OD 0.166
Thickness 0.005
Material Spring Steel
Size 2
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.005
Free H 0.042
Quantity

CT2-171006

ID 0.091
OD 0.166
Thickness 0.006
Material Spring Steel
Size 2
ID TOL +.004-.000
OD TOL +.010-.000
Free H TOL +-.005
Free H 0.025
Quantity

CT2-171010

ID 0.09
OD 0.166
Thickness 0.01
Material Spring Steel
Size 2
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.005
Free H 0.043
Quantity

CT2-186008

ID 0.09
OD 0.181
Thickness 0.008
Material Spring Steel
Size 2
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.005
Free H 0.035
Quantity

CT2-190003

ID 0.095
OD 0.18
Thickness 0.003
Material Spring Steel
Size 2
ID TOL +.005-.000
OD TOL +.020-.000
Free H TOL +-.005
Free H 0.03
Quantity

CT2-240010

ID 0.108
OD 0.235
Thickness 0.01
Material Spring Steel
Size 2
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.043
Quantity

CT2-250003

ID 0.095
OD 0.248
Thickness 0.003
Material Spring Steel
Size 2
ID TOL +.005-.000
OD TOL +.004-.000
Free H TOL +-.005
Free H 0.03
Quantity

CT2-302009

ID 0.095
OD 0.297
Thickness 0.009
Material Spring Steel
Size 2
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.031
Quantity

CT20-2066

ID 0.389
OD 0.625
Thickness 0.015
Material Spring Steel
Size 20
ID TOL +-.005
OD TOL +-.005
Free H TOL +-.010
Free H 0.095
Quantity

CT20-2118

ID 0.39
OD 0.74
Thickness 0.014
Material Spring Steel
Size 20
ID TOL +-.030
OD TOL +-.030
Free H TOL +-.030
Free H 0.13
Quantity

CT20-466006

ID 0.375
OD 0.46
Thickness 0.006
Material Spring Steel
Size 20
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.09
Quantity

CT20-494020

ID 0.385
OD 0.49
Thickness 0.02
Material Spring Steel
Size 20
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.09
Quantity

CT20-500009

ID 0.405
OD 0.49
Thickness 0.009
Material Spring Steel
Size 20
ID TOL +.005-.000
OD TOL +.010-.000
Free H TOL +-.005
Free H 0.075
Quantity

CT20-532010

ID 0.38
OD 0.527
Thickness 0.01
Material Spring Steel
Size 20
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.09
Quantity

CT20-552006

ID 0.385
OD 0.547
Thickness 0.006
Material Spring Steel
Size 20
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.020
Free H 0.08
Quantity

CT20-552008

ID 0.385
OD 0.547
Thickness 0.008
Material Spring Steel
Size 20
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.020
Free H 0.087
Quantity

CT20-561006

ID 0.38
OD 0.555
Thickness 0.006
Material Spring Steel
Size 20
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.1
Quantity

CT20-562010

ID 0.378
OD 0.559
Thickness 0.01
Material Spring Steel
Size 20
ID TOL +.006-.000
OD TOL +.006-.000
Free H TOL +-.010
Free H 0.078
Quantity

CT20-563007

ID 0.378
OD 0.558
Thickness 0.007
Material Spring Steel
Size 20
ID TOL +.006-.000
OD TOL +.010-.000
Free H TOL +.012-.005
Free H 0.07
Quantity

CT20-563008

ID 0.376
OD 0.558
Thickness 0.008
Material Spring Steel
Size 20
ID TOL +.006-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.048
Quantity

CT20-563010

ID 0.376
OD 0.558
Thickness 0.01
Material Spring Steel
Size 20
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.065
Quantity

CT20-563020

ID 0.376
OD 0.558
Thickness 0.02
Material Spring Steel
Size 20
ID TOL +.006-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.08
Quantity

CT20-596023

ID 0.376
OD 0.59
Thickness 0.023
Material Spring Steel
Size 20
ID TOL +.010-.000
OD TOL +.020-.000
Free H TOL +-.010
Free H 0.08
Quantity

CT20-611009

ID 0.4
OD 0.605
Thickness 0.009
Material Spring Steel
Size 20
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.1
Quantity

CT20-624010

ID 0.382
OD 0.62
Thickness 0.01
Material Spring Steel
Size 20
ID TOL +.004-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.105
Quantity

CT20-624015

ID 0.382
OD 0.62
Thickness 0.015
Material Spring Steel
Size 20
ID TOL +.004-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.095
Quantity

CT20-624015H

ID 0.382
OD 0.62
Thickness 0.015
Material Spring Steel
Size 20
ID TOL +.004-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.11
Quantity

CT20-624016

ID 0.384
OD 0.62
Thickness 0.016
Material Spring Steel
Size 20
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.12
Quantity

CT20-625015

ID 0.384
OD 0.62
Thickness 0.015
Material Spring Steel
Size 20
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.095
Quantity

CT20-640015

ID 0.377
OD 0.64
Thickness 0.015
Material Spring Steel
Size 20
ID TOL +.005-.000
OD TOL +.005-.000
Free H TOL +-.005
Free H 0.115
Quantity

CT20-677008

ID 0.38
OD 0.673
Thickness 0.008
Material Spring Steel
Size 20
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.135
Quantity

CT20-677010

ID 0.376
OD 0.673
Thickness 0.01
Material Spring Steel
Size 20
ID TOL +.006-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.135
Quantity

CT20-678008

ID 0.385
OD 0.673
Thickness 0.008
Material Spring Steel
Size 20
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.135
Quantity

CT20-678010

ID 0.38
OD 0.673
Thickness 0.01
Material Spring Steel
Size 20
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.135
Quantity

CT20-740008

ID 0.38
OD 0.73
Thickness 0.008
Material Spring Steel
Size 20
ID TOL +.010-.000
OD TOL +.020-.000
Free H TOL +-.010
Free H 0.14
Quantity

CT20-740010

ID 0.4
OD 0.735
Thickness 0.01
Material Spring Steel
Size 20
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.020
Free H 0.145
Quantity

CT20-740020

ID 0.385
OD 0.73
Thickness 0.02
Material Spring Steel
Size 20
ID TOL +.010-.000
OD TOL +.020-.000
Free H TOL +-.010
Free H 0.14
Quantity

CT20-741016

ID 0.385
OD 0.73
Thickness 0.016
Material Spring Steel
Size 20
ID TOL +.010-.000
OD TOL +.020-.000
Free H TOL +-.010
Free H 0.1
Quantity

CT20-752005

ID 0.4
OD 0.745
Thickness 0.005
Material Spring Steel
Size 20
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.06
Quantity

CT20-874020

ID 0.385
OD 0.87
Thickness 0.02
Material Spring Steel
Size 20
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.005
Free H 0.035
Quantity

CT22-595008

ID 0.455
OD 0.585
Thickness 0.008
Material Spring Steel
Size 22
ID TOL +.010-.000
OD TOL +.020-.000
Free H TOL +-.010
Free H 0.09
Quantity

CT22-621010

ID 0.51
OD 0.615
Thickness 0.01
Material Spring Steel
Size 22
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.085
Quantity

CT22-625025

ID 0.441
OD 0.62
Thickness 0.025
Material Spring Steel
Size 22
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +.010-.005
Free H 0.09
Quantity

CT22-666012

ID 0.51
OD 0.66
Thickness 0.012
Material Spring Steel
Size 22
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.11
Quantity

CT22-740017

ID 0.435
OD 0.73
Thickness 0.017
Material Spring Steel
Size 22
ID TOL +.010-.000
OD TOL +.020-.000
Free H TOL +-.010
Free H 0.14
Quantity

CT22-745016

ID 0.448
OD 0.74
Thickness 0.016
Material Spring Steel
Size 22
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.015
Free H 0.125
Quantity

CT22-855013

ID 0.46
OD 0.85
Thickness 0.013
Material Spring Steel
Size 22
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.015
Free H 0.15
Quantity

CT22-855016

ID 0.46
OD 0.85
Thickness 0.016
Material Spring Steel
Size 22
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.105
Quantity

CT22-999015

ID 0.435
OD 1.0
Thickness 0.015
Material Spring Steel
Size 22
ID TOL +.010-.000
OD TOL +.010-.000
Free H TOL +-.010
Free H 0.095
Quantity

CT24-112021

ID 0.524
OD 1.115
Thickness 0.021
Material Spring Steel
Size 24
ID TOL +.014-.000
OD TOL +.020-.000
Free H TOL +-.007
Free H 0.125
Quantity

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Why Choose Superior Washer & Gasket Corp.?

When you select Superior Washer & Gasket Corp. as your source for curved spring washers, you gain a partner dedicated to quality, speed, and reliability. As a U.S.-based manufacturer with extensive production capabilities, we deliver the utmost in quality assurance. All of our products are manufactured in compliance with strict ISO 9001:2015 quality management system protocols. We are committed to providing a seamless purchasing experience, backed by an unparalleled dedication to detail when filling every order for standard washers or custom parts.

Our Capabilities And Services

Our diverse capabilities and services are critical to our ability to manufacture and deliver high-quality metal washers. We maintain a comprehensive inventory of washers and custom shims across our two U.S.-based facilities. With over 40,000 square feet of raw material in virtually every gauge, more than 100 power presses, and a staff of skilled machinists, we possess the superior ability to deliver exactly what our customers need. In addition to offering special washers within our catalog, we provide complete custom manufacturing capabilities for non-standard or on-demand requests, ensuring we remain your single source for all spacing solutions.