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

975-1301

ID (MM) 3.556
OD (MM) 4.75
Thickness (MM) 0.737
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1302

ID (MM) 3.556
OD (MM) 5.436
Thickness (MM) 1.397
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1303

ID (MM) 3.556
OD (MM) 7.163
Thickness (MM) 0.381
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1304

ID (MM) 3.556
OD (MM) 9.246
Thickness (MM) 0.508
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1305

ID (MM) 3.556
OD (MM) 10.338
Thickness (MM) 1.016
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1306

ID (MM) 3.556
OD (MM) 12.675
Thickness (MM) 0.813
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1307

ID (MM) 3.581
OD (MM) 5.156
Thickness (MM) 0.127
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1308

ID (MM) 3.581
OD (MM) 6.756
Thickness (MM) 0.66
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1309

ID (MM) 3.581
OD (MM) 7.849
Thickness (MM) 0.102
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1310

ID (MM) 3.581
OD (MM) 9.449
Thickness (MM) 0.508
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1311

ID (MM) 3.607
OD (MM) 5.309
Thickness (MM) 0.33
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1312

ID (MM) 3.607
OD (MM) 7.137
Thickness (MM) 0.381
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1313

ID (MM) 3.607
OD (MM) 7.874
Thickness (MM) 0.635
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1314

ID (MM) 3.607
OD (MM) 8.712
Thickness (MM) 0.813
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1315

ID (MM) 3.607
OD (MM) 9.322
Thickness (MM) 0.813
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1316

ID (MM) 3.607
OD (MM) 11.049
Thickness (MM) 0.762
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1317

ID (MM) 3.632
OD (MM) 6.274
Thickness (MM) 1.549
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1318

ID (MM) 3.632
OD (MM) 7.391
Thickness (MM) 0.635
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1319

ID (MM) 3.632
OD (MM) 7.722
Thickness (MM) 0.787
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1320

ID (MM) 3.632
OD (MM) 7.823
Thickness (MM) 0.635
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1321

ID (MM) 3.632
OD (MM) 9.779
Thickness (MM) 1.524
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1322

ID (MM) 3.632
OD (MM) 15.9
Thickness (MM) 0.787
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1323

ID (MM) 3.658
OD (MM) 7.112
Thickness (MM) 0.406
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1324

ID (MM) 3.658
OD (MM) 12.7
Thickness (MM) 0.381
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1325

ID (MM) 3.658
OD (MM) 18.974
Thickness (MM) 0.787
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1326

ID (MM) 3.683
OD (MM) 7.163
Thickness (MM) 0.813
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1327

ID (MM) 3.683
OD (MM) 7.569
Thickness (MM) 0.635
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1328

ID (MM) 3.683
OD (MM) 7.899
Thickness (MM) 0.508
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1329

ID (MM) 3.683
OD (MM) 10.338
Thickness (MM) 1.016
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1330

ID (MM) 3.734
OD (MM) 6.248
Thickness (MM) 0.381
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1331

ID (MM) 3.734
OD (MM) 14.122
Thickness (MM) 0.406
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1332

ID (MM) 3.759
OD (MM) 6.833
Thickness (MM) 0.635
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1333

ID (MM) 3.759
OD (MM) 9.068
Thickness (MM) 0.787
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1334

ID (MM) 3.785
OD (MM) 7.188
Thickness (MM) 1.829
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1335

ID (MM) 3.785
OD (MM) 8.306
Thickness (MM) 0.838
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1336

ID (MM) 3.785
OD (MM) 8.788
Thickness (MM) 0.305
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1337

ID (MM) 3.785
OD (MM) 9.5
Thickness (MM) 0.635
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1338

ID (MM) 3.785
OD (MM) 12.548
Thickness (MM) 0.533
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1339

ID (MM) 3.81
OD (MM) 9.347
Thickness (MM) 0.762
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1340

ID (MM) 3.81
OD (MM) 9.525
Thickness (MM) 0.813
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1341

ID (MM) 3.81
OD (MM) 18.948
Thickness (MM) 0.914
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1342

ID (MM) 3.835
OD (MM) 7.925
Thickness (MM) 0.686
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1343

ID (MM) 3.835
OD (MM) 10.185
Thickness (MM) 0.66
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1344

ID (MM) 3.835
OD (MM) 11.1
Thickness (MM) 0.762
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1345

ID (MM) 3.835
OD (MM) 25.425
Thickness (MM) 1.549
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1346

ID (MM) 3.861
OD (MM) 6.35
Thickness (MM) 0.635
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1347

ID (MM) 3.861
OD (MM) 6.502
Thickness (MM) 1.575
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1348

ID (MM) 3.861
OD (MM) 7.061
Thickness (MM) 0.457
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1349

ID (MM) 3.861
OD (MM) 8.357
Thickness (MM) 0.737
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1350

ID (MM) 3.861
OD (MM) 9.525
Thickness (MM) 0.787
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity