Home | Metric Washers - Full Range of Sizes & Materials

Metric Washers - Full Range of Sizes & Materials

Superior Washer & Gasket Corp stocks and manufactures a comprehensive inventory of metric washers to meet global engineering standards. Whether your project calls for metric flat washers in stainless steel, brass, copper, nylon, or carbon steel, we can supply standard metric sizes or manufacture custom metric washers to your precise DIN, ISO, or proprietary specifications.

As an ISO 9001:2015 certified flat washer manufacturer, we ensure every metric washer meets the dimensional and material requirements your assembly demands. Our deep inventory and domestic manufacturing capabilities allow us to fulfill orders for standard washers and custom washers with speed and accuracy-no matter the quantity.

  • Full range of metric flat washers in DIN and ISO sizes
  • Available in stainless steel, brass, copper, nylon, and carbon steel
  • Custom metric washers stamped to your specifications
  • ISO 9001:2015 certified quality management system
  • US-based manufacturer with fast delivery
SKU ID (MM) OD (MM) Thickness (MM) Material ID MM TOL OD MM TOL Quantity

630-7449

ID (MM) 20.269
OD (MM) 35.712
Thickness (MM) 1.194
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7450

ID (MM) 20.32
OD (MM) 24.613
Thickness (MM) 0.229
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7451

ID (MM) 20.371
OD (MM) 28.575
Thickness (MM) 0.533
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7452

ID (MM) 20.523
OD (MM) 53.899
Thickness (MM) 3.226
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7453

ID (MM) 20.599
OD (MM) 25.654
Thickness (MM) 0.127
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7454

ID (MM) 20.599
OD (MM) 28.448
Thickness (MM) 0.127
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7455

ID (MM) 20.625
OD (MM) 25.222
Thickness (MM) 0.127
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7456

ID (MM) 20.625
OD (MM) 26.137
Thickness (MM) 0.381
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7457

ID (MM) 20.65
OD (MM) 31.648
Thickness (MM) 1.575
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7458

ID (MM) 20.676
OD (MM) 28.524
Thickness (MM) 0.889
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7459

ID (MM) 20.676
OD (MM) 28.55
Thickness (MM) 1.499
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7460

ID (MM) 20.676
OD (MM) 30.074
Thickness (MM) 2.311
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7461

ID (MM) 20.676
OD (MM) 31.725
Thickness (MM) 1.499
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7462

ID (MM) 20.676
OD (MM) 37.262
Thickness (MM) 2.972
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7463

ID (MM) 20.676
OD (MM) 38.151
Thickness (MM) 1.549
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7464

ID (MM) 20.701
OD (MM) 25.248
Thickness (MM) 0.508
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7465

ID (MM) 20.701
OD (MM) 28.55
Thickness (MM) 0.127
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7466

ID (MM) 20.701
OD (MM) 31.699
Thickness (MM) 1.473
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7467

ID (MM) 20.701
OD (MM) 41.275
Thickness (MM) 1.295
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7468

ID (MM) 20.726
OD (MM) 29.743
Thickness (MM) 0.737
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7469

ID (MM) 20.726
OD (MM) 31.75
Thickness (MM) 1.981
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7470

ID (MM) 20.726
OD (MM) 34.925
Thickness (MM) 1.6
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7471

ID (MM) 20.726
OD (MM) 37.236
Thickness (MM) 3.708
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7472

ID (MM) 20.726
OD (MM) 38.151
Thickness (MM) 2.616
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7473

ID (MM) 20.726
OD (MM) 44.399
Thickness (MM) 3.124
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

630-7474

ID (MM) 20.726
OD (MM) 47.549
Thickness (MM) 2.642
Material Stainless Steel
ID MM TOL 0.127
OD MM TOL 0.127
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