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

975-1901

ID (MM) 12.04
OD (MM) 23.622
Thickness (MM) 1.6
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1902

ID (MM) 12.04
OD (MM) 28.55
Thickness (MM) 1.575
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1903

ID (MM) 12.141
OD (MM) 15.875
Thickness (MM) 0.762
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1904

ID (MM) 12.294
OD (MM) 15.875
Thickness (MM) 0.406
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1905

ID (MM) 12.294
OD (MM) 18.11
Thickness (MM) 0.254
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1906

ID (MM) 12.294
OD (MM) 22.174
Thickness (MM) 1.626
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1907

ID (MM) 12.319
OD (MM) 19.787
Thickness (MM) 1.041
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1908

ID (MM) 12.725
OD (MM) 22.301
Thickness (MM) 0.635
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1909

ID (MM) 12.751
OD (MM) 18.948
Thickness (MM) 0.457
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1910

ID (MM) 12.751
OD (MM) 22.276
Thickness (MM) 1.016
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1911

ID (MM) 12.751
OD (MM) 50.775
Thickness (MM) 3.175
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1912

ID (MM) 12.776
OD (MM) 15.773
Thickness (MM) 0.178
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1913

ID (MM) 12.776
OD (MM) 15.875
Thickness (MM) 0.813
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1914

ID (MM) 12.776
OD (MM) 20.422
Thickness (MM) 1.6
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1915

ID (MM) 12.802
OD (MM) 15.748
Thickness (MM) 1.016
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1916

ID (MM) 12.802
OD (MM) 17.272
Thickness (MM) 0.762
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1917

ID (MM) 12.802
OD (MM) 19.025
Thickness (MM) 1.626
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1918

ID (MM) 12.802
OD (MM) 22.098
Thickness (MM) 0.762
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1919

ID (MM) 12.802
OD (MM) 23.8
Thickness (MM) 1.575
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1920

ID (MM) 12.802
OD (MM) 26.899
Thickness (MM) 1.6
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1921

ID (MM) 12.802
OD (MM) 31.699
Thickness (MM) 3.124
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1922

ID (MM) 12.827
OD (MM) 17.348
Thickness (MM) 0.254
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1923

ID (MM) 12.827
OD (MM) 17.805
Thickness (MM) 0.356
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1924

ID (MM) 12.827
OD (MM) 18.872
Thickness (MM) 0.305
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1925

ID (MM) 12.827
OD (MM) 25.324
Thickness (MM) 0.127
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1926

ID (MM) 12.878
OD (MM) 17.551
Thickness (MM) 0.813
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1927

ID (MM) 12.929
OD (MM) 22.047
Thickness (MM) 1.27
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1928

ID (MM) 12.979
OD (MM) 15.824
Thickness (MM) 0.254
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1929

ID (MM) 12.979
OD (MM) 20.472
Thickness (MM) 0.127
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1930

ID (MM) 13.005
OD (MM) 16.891
Thickness (MM) 0.813
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1931

ID (MM) 13.005
OD (MM) 18.948
Thickness (MM) 0.178
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1932

ID (MM) 13.03
OD (MM) 17.704
Thickness (MM) 0.508
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1933

ID (MM) 13.03
OD (MM) 22.174
Thickness (MM) 0.127
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1934

ID (MM) 13.03
OD (MM) 22.174
Thickness (MM) 0.787
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1935

ID (MM) 13.03
OD (MM) 23.673
Thickness (MM) 0.686
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1936

ID (MM) 13.056
OD (MM) 16.637
Thickness (MM) 0.66
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1937

ID (MM) 13.081
OD (MM) 25.324
Thickness (MM) 0.178
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1938

ID (MM) 13.081
OD (MM) 28.423
Thickness (MM) 0.838
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1939

ID (MM) 13.132
OD (MM) 21.844
Thickness (MM) 0.813
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1940

ID (MM) 13.132
OD (MM) 27.0
Thickness (MM) 1.524
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1941

ID (MM) 13.157
OD (MM) 17.424
Thickness (MM) 0.787
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1942

ID (MM) 13.157
OD (MM) 25.273
Thickness (MM) 3.15
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1943

ID (MM) 13.157
OD (MM) 28.397
Thickness (MM) 0.787
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1944

ID (MM) 13.208
OD (MM) 20.574
Thickness (MM) 0.508
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1945

ID (MM) 13.259
OD (MM) 20.701
Thickness (MM) 1.626
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1946

ID (MM) 13.284
OD (MM) 22.327
Thickness (MM) 1.549
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1947

ID (MM) 13.335
OD (MM) 15.85
Thickness (MM) 0.127
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1948

ID (MM) 13.462
OD (MM) 26.975
Thickness (MM) 2.032
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1949

ID (MM) 13.513
OD (MM) 20.625
Thickness (MM) 0.635
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

975-1950

ID (MM) 13.513
OD (MM) 25.375
Thickness (MM) 1.575
Material Brass
ID MM TOL 0.127
OD MM TOL 0.127
Quantity