Home | Flat Washers in Every Size, Material & Tolerance

Flat Washers in Every Size, Material & Tolerance

Flat washers are essential components in fastener assemblies, distributing load evenly across mating surfaces to prevent wear, protect finishes, and ensure joint integrity. As a leading flat washer manufacturer, Superior Washer & Gasket Corp supplies standard washers, large flat washers, and custom flat washers in aluminum, brass, copper, stainless steel, carbon steel, and nylon-manufactured to your exact specifications.

Our ISO 9001:2015 certified quality management system guarantees consistent dimensional accuracy across every order, from prototype quantities to high-volume production runs. Whether you need special flat washers for a unique application or mil-spec flat washers for aerospace and defense, we deliver reliable solutions made in the U.S.A.

  • Standard and custom flat washer sizes in stock
  • Wide selection of materials including stainless steel, brass, aluminum, and nylon
  • ISO 9001:2015 certified manufacturing and quality control
  • Custom flat washers produced to print or sample
  • Competitive pricing with fast turnaround

Showing 23901–23950 of 25,000+ products

SKU ID OD Thickness Material ID TOL OD TOL Quantity

650-1396-034

ID 0.198
OD 0.568
Thickness 0.034
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1397-046

ID 0.198
OD 0.616
Thickness 0.046
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1398-050

ID 0.198
OD 0.623
Thickness 0.05
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1399-125

ID 0.198
OD 0.625
Thickness 0.125
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1400-043

ID 0.198
OD 0.628
Thickness 0.043
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1402-046

ID 0.198
OD 0.754
Thickness 0.046
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1403-064

ID 0.198
OD 0.875
Thickness 0.064
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1407-026

ID 0.199
OD 0.309
Thickness 0.026
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1408-020

ID 0.199
OD 0.312
Thickness 0.02
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1409-030

ID 0.199
OD 0.314
Thickness 0.03
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1410-048

ID 0.199
OD 0.346
Thickness 0.048
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1411-047

ID 0.199
OD 0.356
Thickness 0.047
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1412-005

ID 0.199
OD 0.373
Thickness 0.005
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1413-061

ID 0.199
OD 0.375
Thickness 0.061
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1414-090

ID 0.199
OD 0.378
Thickness 0.09
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1415-030

ID 0.199
OD 0.38
Thickness 0.03
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1416-059

ID 0.199
OD 0.39
Thickness 0.059
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1417-020

ID 0.199
OD 0.392
Thickness 0.02
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1418-031

ID 0.199
OD 0.421
Thickness 0.031
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1419-063

ID 0.199
OD 0.437
Thickness 0.063
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1420-051

ID 0.199
OD 0.495
Thickness 0.051
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1421-037

ID 0.199
OD 0.498
Thickness 0.037
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1422-052

ID 0.199
OD 0.5
Thickness 0.052
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1423-090

ID 0.199
OD 0.503
Thickness 0.09
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1424-040

ID 0.199
OD 0.562
Thickness 0.04
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1427-051

ID 0.199
OD 0.722
Thickness 0.051
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1428-063

ID 0.199
OD 0.75
Thickness 0.063
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1429-060

ID 0.2
OD 0.305
Thickness 0.06
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1430-030

ID 0.2
OD 0.312
Thickness 0.03
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1431-048

ID 0.2
OD 0.341
Thickness 0.048
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1432-010

ID 0.2
OD 0.361
Thickness 0.01
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1433-058

ID 0.2
OD 0.373
Thickness 0.058
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1434-031

ID 0.2
OD 0.375
Thickness 0.031
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1435-041

ID 0.2
OD 0.394
Thickness 0.041
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1436-034

ID 0.2
OD 0.406
Thickness 0.034
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1437-031

ID 0.2
OD 0.42
Thickness 0.031
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1438-062

ID 0.2
OD 0.437
Thickness 0.062
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1439-035

ID 0.2
OD 0.452
Thickness 0.035
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1440-057

ID 0.2
OD 0.497
Thickness 0.057
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1441-042

ID 0.2
OD 0.5
Thickness 0.042
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1442-030

ID 0.2
OD 0.531
Thickness 0.03
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1443-030

ID 0.2
OD 0.56
Thickness 0.03
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1444-057

ID 0.2
OD 0.62
Thickness 0.057
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1445-061

ID 0.2
OD 0.625
Thickness 0.061
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1446-068

ID 0.2
OD 0.683
Thickness 0.068
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1450-057

ID 0.201
OD 0.375
Thickness 0.057
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1451-043

ID 0.201
OD 0.377
Thickness 0.043
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1452-018

ID 0.201
OD 0.392
Thickness 0.018
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1453-061

ID 0.201
OD 0.438
Thickness 0.061
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity

650-1454-092

ID 0.201
OD 0.498
Thickness 0.092
Material Steel Low Carbon
ID TOL +-.005
OD TOL +-.005
Quantity