Home | Metric Stainless Steel Washers - Corrosion-Resistant Metric Flat Washers

Metric Stainless Steel Washers - Corrosion-Resistant Metric Flat Washers

Metric stainless steel washers provide exceptional corrosion resistance and strength for metric fastener assemblies in marine, food processing, chemical, and outdoor environments. Superior Washer & Gasket Corp manufactures metric stainless steel flat washers in 304, 316, and other grades to DIN and ISO standards, with custom metric sizes available.

Our ISO 9001:2015 certified facility supplies metric stainless steel washers from stock inventory and produces custom metric stainless washers for specialized applications. All stainless steel washers are made in the U.S.A. with full material certifications available.

  • Metric stainless steel washers in 304 and 316 grades
  • DIN and ISO standard sizes in stock
  • Custom metric stainless steel flat washers to specification
  • ISO 9001:2015 certified quality assurance
  • Made in the U.S.A.
SKU ID (MM) OD (MM) Thickness (MM) Material ID MM TOL OD MM TOL Quantity

630-7475

ID (MM) 20.752
OD (MM) 25.451
Thickness (MM) 2.642
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7476

ID (MM) 20.752
OD (MM) 28.372
Thickness (MM) 0.127
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7477

ID (MM) 20.752
OD (MM) 29.743
Thickness (MM) 0.178
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7478

ID (MM) 20.752
OD (MM) 41.148
Thickness (MM) 3.15
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7479

ID (MM) 20.777
OD (MM) 29.693
Thickness (MM) 0.254
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7480

ID (MM) 20.777
OD (MM) 29.972
Thickness (MM) 0.254
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7481

ID (MM) 20.803
OD (MM) 21.819
Thickness (MM) 0.254
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7482

ID (MM) 20.803
OD (MM) 29.845
Thickness (MM) 0.127
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7483

ID (MM) 20.853
OD (MM) 38.075
Thickness (MM) 0.711
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7484

ID (MM) 20.93
OD (MM) 39.954
Thickness (MM) 0.33
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7485

ID (MM) 21.057
OD (MM) 25.806
Thickness (MM) 0.254
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7486

ID (MM) 21.082
OD (MM) 25.324
Thickness (MM) 1.626
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7487

ID (MM) 21.082
OD (MM) 26.492
Thickness (MM) 0.635
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7488

ID (MM) 21.082
OD (MM) 38.151
Thickness (MM) 0.406
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7489

ID (MM) 21.158
OD (MM) 23.698
Thickness (MM) 0.635
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7490

ID (MM) 21.184
OD (MM) 29.21
Thickness (MM) 0.838
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7491

ID (MM) 21.209
OD (MM) 26.543
Thickness (MM) 0.61
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7492

ID (MM) 21.336
OD (MM) 25.629
Thickness (MM) 0.076
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7493

ID (MM) 21.387
OD (MM) 25.603
Thickness (MM) 0.483
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7494

ID (MM) 21.412
OD (MM) 29.743
Thickness (MM) 0.635
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7495

ID (MM) 21.438
OD (MM) 26.772
Thickness (MM) 0.762
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7496

ID (MM) 21.438
OD (MM) 36.5
Thickness (MM) 0.838
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7497

ID (MM) 21.59
OD (MM) 50.8
Thickness (MM) 1.499
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7498

ID (MM) 21.615
OD (MM) 45.568
Thickness (MM) 1.194
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7499

ID (MM) 21.692
OD (MM) 26.213
Thickness (MM) 0.254
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7500

ID (MM) 21.768
OD (MM) 27.94
Thickness (MM) 0.279
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7501

ID (MM) 21.971
OD (MM) 25.019
Thickness (MM) 0.254
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7502

ID (MM) 22.2
OD (MM) 28.473
Thickness (MM) 1.422
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7503

ID (MM) 22.225
OD (MM) 31.75
Thickness (MM) 0.254
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7504

ID (MM) 22.25
OD (MM) 28.397
Thickness (MM) 0.254
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7505

ID (MM) 22.25
OD (MM) 38.125
Thickness (MM) 1.27
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7506

ID (MM) 22.276
OD (MM) 25.273
Thickness (MM) 0.127
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7507

ID (MM) 22.276
OD (MM) 25.4
Thickness (MM) 0.508
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7508

ID (MM) 22.276
OD (MM) 28.423
Thickness (MM) 0.254
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7509

ID (MM) 22.276
OD (MM) 31.725
Thickness (MM) 1.778
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7510

ID (MM) 22.276
OD (MM) 44.374
Thickness (MM) 2.997
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7511

ID (MM) 22.276
OD (MM) 50.8
Thickness (MM) 0.737
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7512

ID (MM) 22.276
OD (MM) 50.851
Thickness (MM) 1.499
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7513

ID (MM) 22.301
OD (MM) 25.298
Thickness (MM) 0.508
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7514

ID (MM) 22.301
OD (MM) 25.324
Thickness (MM) 0.254
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7515

ID (MM) 22.301
OD (MM) 25.73
Thickness (MM) 0.127
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7516

ID (MM) 22.301
OD (MM) 31.75
Thickness (MM) 1.88
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7517

ID (MM) 22.301
OD (MM) 42.824
Thickness (MM) 0.965
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7518

ID (MM) 22.301
OD (MM) 44.501
Thickness (MM) 1.88
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7519

ID (MM) 22.327
OD (MM) 29.718
Thickness (MM) 0.813
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7520

ID (MM) 22.327
OD (MM) 31.09
Thickness (MM) 0.61
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7521

ID (MM) 22.327
OD (MM) 31.115
Thickness (MM) 0.635
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7522

ID (MM) 22.352
OD (MM) 24.587
Thickness (MM) 0.254
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7523

ID (MM) 22.352
OD (MM) 26.924
Thickness (MM) 0.051
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7524

ID (MM) 22.352
OD (MM) 28.55
Thickness (MM) 0.127
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity