Home | Metric Brass Washers - DIN & ISO Standard Sizes

Metric Brass Washers - DIN & ISO Standard Sizes

Metric brass washers provide excellent corrosion resistance and conductivity in metric fastener assemblies for plumbing, marine, electrical, and precision instrument applications. Superior Washer & Gasket Corp manufactures metric brass washers to DIN and ISO standards, with custom metric sizes available for non-standard applications.

Our ISO 9001:2015 certified quality management system ensures every metric washer we produce meets dimensional and material specifications. We stock a broad range of metric brass washers and can quickly manufacture custom sizes from our extensive brass inventory-all made in the U.S.A.

  • Metric brass washers in DIN and ISO standard sizes
  • Excellent corrosion resistance and conductivity
  • Custom metric sizes produced to specification
  • ISO 9001:2015 certified quality control
  • Made in the U.S.A.

Showing 601–650 of 1,055 products

SKU ID (MM) OD (MM) Thickness (MM) Material ID MM TOL OD MM TOL Quantity

975-1677

ID (MM) 7.163
OD (MM) 12.649
Thickness (MM) 1.575
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1678

ID (MM) 7.163
OD (MM) 14.224
Thickness (MM) 1.575
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1679

ID (MM) 7.163
OD (MM) 15.85
Thickness (MM) 2.032
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1680

ID (MM) 7.163
OD (MM) 17.145
Thickness (MM) 1.016
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1681

ID (MM) 7.163
OD (MM) 25.324
Thickness (MM) 1.575
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1682

ID (MM) 7.188
OD (MM) 10.973
Thickness (MM) 1.575
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1683

ID (MM) 7.188
OD (MM) 12.903
Thickness (MM) 1.575
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1684

ID (MM) 7.188
OD (MM) 15.824
Thickness (MM) 3.175
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1685

ID (MM) 7.188
OD (MM) 15.9
Thickness (MM) 1.575
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1686

ID (MM) 7.188
OD (MM) 18.644
Thickness (MM) 1.575
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1687

ID (MM) 7.214
OD (MM) 8.966
Thickness (MM) 0.381
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1688

ID (MM) 7.214
OD (MM) 9.525
Thickness (MM) 0.635
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1689

ID (MM) 7.214
OD (MM) 12.675
Thickness (MM) 1.575
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1690

ID (MM) 7.214
OD (MM) 13.487
Thickness (MM) 1.016
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1691

ID (MM) 7.214
OD (MM) 38.1
Thickness (MM) 1.6
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1692

ID (MM) 7.239
OD (MM) 12.675
Thickness (MM) 1.575
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1693

ID (MM) 7.239
OD (MM) 18.694
Thickness (MM) 1.575
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1694

ID (MM) 7.239
OD (MM) 19.05
Thickness (MM) 1.6
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1695

ID (MM) 7.264
OD (MM) 12.7
Thickness (MM) 0.914
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1696

ID (MM) 7.341
OD (MM) 34.9
Thickness (MM) 1.016
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1697

ID (MM) 7.391
OD (MM) 12.497
Thickness (MM) 0.381
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1698

ID (MM) 7.569
OD (MM) 10.82
Thickness (MM) 0.813
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1699

ID (MM) 7.569
OD (MM) 12.548
Thickness (MM) 1.27
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1700

ID (MM) 7.62
OD (MM) 12.573
Thickness (MM) 0.762
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1701

ID (MM) 7.645
OD (MM) 10.541
Thickness (MM) 0.508
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1702

ID (MM) 7.671
OD (MM) 12.37
Thickness (MM) 1.295
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1703

ID (MM) 7.747
OD (MM) 9.982
Thickness (MM) 0.762
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1704

ID (MM) 7.874
OD (MM) 13.945
Thickness (MM) 0.711
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1705

ID (MM) 7.899
OD (MM) 12.421
Thickness (MM) 0.813
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1706

ID (MM) 7.899
OD (MM) 15.9
Thickness (MM) 1.016
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1707

ID (MM) 7.925
OD (MM) 11.049
Thickness (MM) 0.127
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1708

ID (MM) 7.925
OD (MM) 15.291
Thickness (MM) 1.27
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1709

ID (MM) 7.925
OD (MM) 17.424
Thickness (MM) 1.27
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1710

ID (MM) 7.925
OD (MM) 18.999
Thickness (MM) 0.254
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1711

ID (MM) 7.976
OD (MM) 14.224
Thickness (MM) 1.626
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1712

ID (MM) 7.976
OD (MM) 17.424
Thickness (MM) 0.254
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1713

ID (MM) 7.976
OD (MM) 20.625
Thickness (MM) 0.203
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1714

ID (MM) 7.976
OD (MM) 20.625
Thickness (MM) 1.575
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1715

ID (MM) 8.001
OD (MM) 11.633
Thickness (MM) 0.076
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1716

ID (MM) 8.001
OD (MM) 12.573
Thickness (MM) 1.575
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1717

ID (MM) 8.001
OD (MM) 16.154
Thickness (MM) 0.787
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1718

ID (MM) 8.001
OD (MM) 18.999
Thickness (MM) 0.813
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1719

ID (MM) 8.001
OD (MM) 31.725
Thickness (MM) 1.6
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1720

ID (MM) 8.026
OD (MM) 11.024
Thickness (MM) 0.076
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1721

ID (MM) 8.026
OD (MM) 12.7
Thickness (MM) 0.406
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1722

ID (MM) 8.026
OD (MM) 15.799
Thickness (MM) 1.27
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1723

ID (MM) 8.077
OD (MM) 14.681
Thickness (MM) 0.508
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1724

ID (MM) 8.077
OD (MM) 22.225
Thickness (MM) 1.524
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1725

ID (MM) 8.103
OD (MM) 19.025
Thickness (MM) 3.175
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1726

ID (MM) 8.128
OD (MM) 12.7
Thickness (MM) 1.575
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

Metric Brass Washer Frequently Asked Questions

Below are answers to some of the most common questions about metric brass washers.

What are metric brass washers?
Metric brass washers are flat washers dimensioned in millimeters for use with metric fasteners. Superior Washer manufactures metric brass washers to DIN and ISO standard sizes as well as custom metric dimensions, providing excellent corrosion resistance, electrical conductivity, and an attractive appearance for plumbing, marine, electrical, and precision instrument applications. Our metric brass catalog covers over 1,055 configurations.

What DIN and ISO standards do your metric brass washers conform to?
Superior Washer metric brass washers are produced to DIN 125, DIN 9021, and ISO 7089/7090 standard dimensions where applicable, as well as custom metric sizes not covered by a specific standard. All washers carry a dimensional tolerance of +/- 0.127 mm on both ID and OD.

What size range are your metric brass washers available in?
Our metric brass washers cover ID sizes from approximately 0.91 mm through 19.15 mm and OD sizes from approximately 3.15 mm through 50.8 mm, across a wide range of thicknesses from 0.025 mm through 3.96 mm. This extensive range supports miniature, precision, and industrial metric fastener applications.

What brass alloy do you use for metric washers?
Metric brass washers are manufactured from Brass Alloy 260 (cartridge brass, 70% copper / 30% zinc), which offers the best balance of corrosion resistance, formability, conductivity, and strength for washer applications.

Can you produce custom metric brass washers?
Yes. We manufacture custom metric brass washers to your exact millimeter OD, ID, and thickness specifications. Contact us via the Quick Quote form or call NY (631) 273-8282 or SC (803) 366-3250.

Are your metric brass washers made in the USA?
Yes. All metric brass washers are manufactured in the United States under our ISO 9001:2015 certified Quality Management System. Material certifications are available upon request.

Need imperial sizing instead? We also stock brass and other materials in SAE and USS dimensions. Browse the full flat washers catalog to compare all sizing and material options.