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

975-1351

ID (MM) 3.861
OD (MM) 12.7
Thickness (MM) 0.508
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1352

ID (MM) 3.886
OD (MM) 9.449
Thickness (MM) 0.533
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1353

ID (MM) 3.886
OD (MM) 11.887
Thickness (MM) 0.762
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1354

ID (MM) 3.912
OD (MM) 7.823
Thickness (MM) 0.635
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1355

ID (MM) 3.912
OD (MM) 11.278
Thickness (MM) 0.94
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1356

ID (MM) 3.912
OD (MM) 12.675
Thickness (MM) 0.508
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1357

ID (MM) 3.937
OD (MM) 14.275
Thickness (MM) 1.041
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1358

ID (MM) 3.962
OD (MM) 6.248
Thickness (MM) 0.254
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1359

ID (MM) 3.962
OD (MM) 7.95
Thickness (MM) 1.041
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1360

ID (MM) 3.988
OD (MM) 9.55
Thickness (MM) 1.27
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1361

ID (MM) 3.988
OD (MM) 9.881
Thickness (MM) 0.457
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1362

ID (MM) 3.988
OD (MM) 11.176
Thickness (MM) 1.016
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1363

ID (MM) 4.013
OD (MM) 5.486
Thickness (MM) 0.508
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1364

ID (MM) 4.013
OD (MM) 6.655
Thickness (MM) 0.457
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1365

ID (MM) 4.013
OD (MM) 6.96
Thickness (MM) 0.787
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1366

ID (MM) 4.013
OD (MM) 8.255
Thickness (MM) 0.508
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1367

ID (MM) 4.013
OD (MM) 14.427
Thickness (MM) 1.575
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1368

ID (MM) 4.039
OD (MM) 6.299
Thickness (MM) 0.406
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1369

ID (MM) 4.039
OD (MM) 6.68
Thickness (MM) 0.457
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1370

ID (MM) 4.039
OD (MM) 6.883
Thickness (MM) 0.127
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1371

ID (MM) 4.039
OD (MM) 7.137
Thickness (MM) 0.127
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1372

ID (MM) 4.039
OD (MM) 9.5
Thickness (MM) 1.524
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1373

ID (MM) 4.039
OD (MM) 12.624
Thickness (MM) 0.406
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1374

ID (MM) 4.039
OD (MM) 13.386
Thickness (MM) 0.406
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1375

ID (MM) 4.039
OD (MM) 14.3
Thickness (MM) 1.041
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1376

ID (MM) 4.039
OD (MM) 15.926
Thickness (MM) 1.6
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1377

ID (MM) 4.039
OD (MM) 21.006
Thickness (MM) 1.6
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1378

ID (MM) 4.064
OD (MM) 5.588
Thickness (MM) 0.254
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1379

ID (MM) 4.064
OD (MM) 7.442
Thickness (MM) 0.635
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1380

ID (MM) 4.064
OD (MM) 7.696
Thickness (MM) 1.168
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1381

ID (MM) 4.064
OD (MM) 7.899
Thickness (MM) 0.66
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1382

ID (MM) 4.064
OD (MM) 9.398
Thickness (MM) 0.406
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1383

ID (MM) 4.064
OD (MM) 11.455
Thickness (MM) 1.6
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1384

ID (MM) 4.064
OD (MM) 12.7
Thickness (MM) 0.66
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1385

ID (MM) 4.064
OD (MM) 14.249
Thickness (MM) 1.041
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1386

ID (MM) 4.089
OD (MM) 8.153
Thickness (MM) 0.483
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1387

ID (MM) 4.089
OD (MM) 9.982
Thickness (MM) 0.508
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1388

ID (MM) 4.115
OD (MM) 5.969
Thickness (MM) 0.813
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1389

ID (MM) 4.115
OD (MM) 8.687
Thickness (MM) 0.508
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1390

ID (MM) 4.14
OD (MM) 7.112
Thickness (MM) 0.787
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1391

ID (MM) 4.166
OD (MM) 5.588
Thickness (MM) 0.508
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1392

ID (MM) 4.166
OD (MM) 5.994
Thickness (MM) 0.813
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1393

ID (MM) 4.166
OD (MM) 6.248
Thickness (MM) 0.203
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1394

ID (MM) 4.216
OD (MM) 7.518
Thickness (MM) 0.838
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1395

ID (MM) 4.216
OD (MM) 7.849
Thickness (MM) 0.406
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1396

ID (MM) 4.242
OD (MM) 7.976
Thickness (MM) 1.422
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1397

ID (MM) 4.242
OD (MM) 8.153
Thickness (MM) 1.295
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1398

ID (MM) 4.242
OD (MM) 12.395
Thickness (MM) 1.016
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1399

ID (MM) 4.293
OD (MM) 5.283
Thickness (MM) 0.508
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1400

ID (MM) 4.293
OD (MM) 12.649
Thickness (MM) 1.016
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity