Specialty & Odd-Shaped Washers - Custom Configurations

When standard round washers won't do, Superior Washer & Gasket Corp delivers. Our specialty and odd-shaped washers include oval, rectangular, D-shaped, slotted, and square configurations-engineered to fit unique fastening requirements across industrial, automotive, aerospace, and OEM applications. As an experienced custom washer manufacturer, we produce special washers from a broad range of materials to your exact shape and tolerance.

Our ISO 9001:2015 certified facility stamps and forms specialty washers from aluminum, steel, stainless steel, brass, copper, nylon, and more. Whether you need a custom sealing washer, curved washer, rectangular washer, or slotted washer in any material, we have the tooling and expertise to deliver precision parts at competitive pricing.

  • Oval, D-shaped, rectangular, and slotted configurations
  • Custom shapes produced to print or sample
  • Wide material selection including metals and plastics
  • ISO 9001:2015 certified manufacturing
  • Inventory and custom production capabilities

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Showing 151–200 of 292 products

SKU ID Thickness Size Quantity Actions

525-20-125

ID 0.438
Thickness 0.125
Size 3/8
Quantity

525-21-125

ID 0.283
Thickness 0.125
Size 1/4
Quantity

525-22-125

ID 0.343
Thickness 0.125
Size 5/16
Quantity

525-23-062

ID 0.312
Thickness 0.062
Size 1/4
Quantity

525-24-125

ID 0.562
Thickness 0.125
Size 1/2
Quantity

525-25-031

ID 1.0
Thickness 0.031
Size 15/16
Quantity

525-26-049

ID 0.386
Thickness 0.049
Size 3/8
Quantity

525-27-050

ID 0.437
Thickness 0.05
Size 3/8
Quantity

525-28-125

ID 0.812
Thickness 0.125
Size 3/4
Quantity

525-29-125

ID 0.94
Thickness 0.125
Size 7/8
Quantity

525-30-125

ID 1.062
Thickness 0.125
Size 1"
Quantity

525-32-125

ID 0.562
Thickness 0.125
Size 1/2
Quantity

525-33-060

ID 0.098
Thickness 0.06
Size -
Quantity

525-34-060

ID 0.129
Thickness 0.06
Size # 4
Quantity

525-35-060

ID 0.192
Thickness 0.06
Size -
Quantity

525-36-062

ID 0.194
Thickness 0.062
Size -
Quantity

525-37-062

ID 0.265
Thickness 0.062
Size 1/4
Quantity

525-38-090

ID 0.265
Thickness 0.09
Size 1/4
Quantity

525-39-125

ID 0.265
Thickness 0.125
Size 1/4
Quantity

525-40-062

ID 0.312
Thickness 0.062
Size 1/4
Quantity

525-41-090

ID 0.312
Thickness 0.09
Size 1/4
Quantity

525-42-125

ID 0.312
Thickness 0.125
Size 1/4
Quantity

525-43-062

ID 0.312
Thickness 0.062
Size 1/4
Quantity

525-44-090

ID 0.312
Thickness 0.09
Size 1/4
Quantity

525-45-125

ID 0.312
Thickness 0.125
Size 1/4
Quantity

525-46-187

ID 0.312
Thickness 0.187
Size 1/4
Quantity

525-47-250

ID 0.312
Thickness 0.25
Size 1/4
Quantity

525-48-062

ID 0.343
Thickness 0.062
Size 5/16
Quantity

525-49-090

ID 0.343
Thickness 0.09
Size 5/16
Quantity

525-50-125

ID 0.343
Thickness 0.125
Size 5/16
Quantity

525-51-062

ID 0.375
Thickness 0.062
Size 5/16
Quantity

525-52-090

ID 0.375
Thickness 0.09
Size 5/16
Quantity

525-53-125

ID 0.375
Thickness 0.125
Size 5/16
Quantity

525-54-062

ID 0.39
Thickness 0.062
Size 3/8
Quantity

525-55-090

ID 0.39
Thickness 0.09
Size 3/8
Quantity

525-56-125

ID 0.39
Thickness 0.125
Size 3/8
Quantity

525-57-062

ID 0.437
Thickness 0.062
Size 3/8
Quantity

525-58-090

ID 0.437
Thickness 0.09
Size 3/8
Quantity

525-59-125

ID 0.437
Thickness 0.125
Size 3/8
Quantity

525-60-062

ID 0.437
Thickness 0.062
Size 3/8
Quantity

525-61-090

ID 0.437
Thickness 0.09
Size 3/8
Quantity

525-62-125

ID 0.437
Thickness 0.125
Size 3/8
Quantity

525-63-187

ID 0.437
Thickness 0.187
Size 3/8
Quantity

525-64-250

ID 0.437
Thickness 0.25
Size 3/8
Quantity

525-65-062

ID 0.562
Thickness 0.062
Size 1/2
Quantity

525-66-090

ID 0.562
Thickness 0.09
Size 1/2
Quantity

525-67-125

ID 0.562
Thickness 0.125
Size 1/2
Quantity

525-68-062

ID 0.562
Thickness 0.062
Size 1/2
Quantity

525-69-090

ID 0.562
Thickness 0.09
Size 1/2
Quantity

525-70-125

ID 0.562
Thickness 0.125
Size 1/2
Quantity

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