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 20801–20850 of 25,000+ products

SKU ID OD Thickness Material ID TOL OD TOL Quantity

560-785-031

ID 1.161
OD 1.623
Thickness 0.031
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-786-005

ID 1.185
OD 1.5
Thickness 0.005
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-787-126

ID 1.2
OD 3.498
Thickness 0.126
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-788-030

ID 1.204
OD 1.495
Thickness 0.03
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-789-030

ID 1.255
OD 1.5
Thickness 0.03
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-79-020

ID 0.081
OD 0.201
Thickness 0.02
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-790-027

ID 1.266
OD 1.75
Thickness 0.027
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-791-032

ID 1.3
OD 1.685
Thickness 0.032
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-792-031

ID 1.316
OD 1.558
Thickness 0.031
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-793-032

ID 1.371
OD 3.0
Thickness 0.032
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-794-020

ID 1.379
OD 1.75
Thickness 0.02
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-795-025

ID 2.018
OD 2.218
Thickness 0.025
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-796-062

ID 4.062
OD 5.0
Thickness 0.062
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-797-125

ID 4.062
OD 5.5
Thickness 0.125
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-798-064

ID 6.312
OD 7.025
Thickness 0.064
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-799-020

ID 0.09
OD 0.187
Thickness 0.02
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-80-020

ID 0.084
OD 0.179
Thickness 0.02
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-802-036

ID 0.171
OD 0.439
Thickness 0.036
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-803-032

ID 0.37
OD 0.479
Thickness 0.032
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-804-032

ID 0.22
OD 0.496
Thickness 0.032
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-805-025

ID 0.324
OD 0.55
Thickness 0.025
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-806-062

ID 0.252
OD 0.563
Thickness 0.062
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-807-016

ID 0.374
OD 0.623
Thickness 0.016
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-808-032

ID 0.44
OD 0.686
Thickness 0.032
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-809-062

ID 0.158
OD 0.568
Thickness 0.062
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-81-018

ID 0.086
OD 0.185
Thickness 0.018
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-810-031

ID 0.207
OD 0.441
Thickness 0.031
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-811-030

ID 0.203
OD 0.499
Thickness 0.03
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-811-040

ID 0.203
OD 0.499
Thickness 0.04
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-812-031

ID 0.254
OD 0.562
Thickness 0.032
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-813-062

ID 0.283
OD 0.626
Thickness 0.062
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-814-050

ID 0.509
OD 0.868
Thickness 0.05
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-815-062

ID 0.393
OD 0.875
Thickness 0.062
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-816-091

ID 0.442
OD 1.1
Thickness 0.091
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-817-010

ID 0.657
OD 1.252
Thickness 0.01
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-817-093

ID 0.657
OD 1.252
Thickness 0.093
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-818-125

ID 1.246
OD 1.995
Thickness 0.125
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-819-040

ID 0.222
OD 2.125
Thickness 0.04
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-82-010

ID 0.087
OD 0.239
Thickness 0.01
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-820-062

ID 0.39
OD 1.002
Thickness 0.062
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-821-018

ID 0.077
OD 0.157
Thickness 0.018
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-822-020

ID 0.094
OD 0.219
Thickness 0.02
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-824-040

ID 0.226
OD 0.304
Thickness 0.04
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-825-018

ID 0.176
OD 0.307
Thickness 0.018
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-826-031

ID 0.355
OD 0.503
Thickness 0.031
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-827-015

ID 0.191
OD 0.512
Thickness 0.015
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-828-031

ID 0.328
OD 0.561
Thickness 0.031
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-829-062

ID 0.207
OD 0.671
Thickness 0.062
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-83-023

ID 0.087
OD 0.316
Thickness 0.023
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-830-010

ID 0.451
OD 0.685
Thickness 0.01
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity