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 20651–20700 of 25,000+ products

SKU ID OD Thickness Material ID TOL OD TOL Quantity

560-652-063

ID 0.503
OD 0.804
Thickness 0.063
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-653-030

ID 0.504
OD 0.68
Thickness 0.03
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-654-064

ID 0.504
OD 0.749
Thickness 0.064
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-655-030

ID 0.504
OD 0.87
Thickness 0.03
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-656-062

ID 0.504
OD 0.937
Thickness 0.062
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-657-063

ID 0.504
OD 1.059
Thickness 0.063
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-658-123

ID 0.504
OD 1.248
Thickness 0.123
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-659-010

ID 0.505
OD 0.683
Thickness 0.01
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-66-014

ID 0.071
OD 0.12
Thickness 0.014
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-660-014

ID 0.505
OD 0.701
Thickness 0.014
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-661-012

ID 0.505
OD 0.743
Thickness 0.012
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-662-005

ID 0.505
OD 0.997
Thickness 0.005
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-663-032

ID 0.507
OD 0.691
Thickness 0.032
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-664-010

ID 0.511
OD 0.623
Thickness 0.01
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-665-005

ID 0.511
OD 0.806
Thickness 0.005
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-666-032

ID 0.512
OD 0.665
Thickness 0.032
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-667-007

ID 0.512
OD 0.746
Thickness 0.007
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-668-020

ID 0.513
OD 0.697
Thickness 0.02
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-669-005

ID 0.513
OD 0.873
Thickness 0.005
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-669-031

ID 0.513
OD 0.873
Thickness 0.031
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-67-013

ID 0.071
OD 0.184
Thickness 0.013
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-670-026

ID 0.514
OD 0.655
Thickness 0.026
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-671-007

ID 0.515
OD 0.997
Thickness 0.007
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-672-033

ID 0.515
OD 1.119
Thickness 0.033
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-673-032

ID 0.517
OD 0.86
Thickness 0.032
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-674-060

ID 0.517
OD 1.063
Thickness 0.06
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-675-031

ID 0.518
OD 0.686
Thickness 0.031
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-676-031

ID 0.518
OD 1.118
Thickness 0.031
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-677-061

ID 0.523
OD 0.879
Thickness 0.061
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-678-005

ID 0.525
OD 0.624
Thickness 0.005
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-679-025

ID 0.532
OD 0.812
Thickness 0.025
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-68-016

ID 0.071
OD 0.227
Thickness 0.016
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-680-091

ID 0.534
OD 0.911
Thickness 0.091
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-681-059

ID 0.534
OD 1.0
Thickness 0.059
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-682-063

ID 0.534
OD 1.059
Thickness 0.063
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-683-064

ID 0.534
OD 1.125
Thickness 0.064
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-684-020

ID 0.535
OD 0.735
Thickness 0.02
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-685-015

ID 0.535
OD 0.75
Thickness 0.015
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-686-030

ID 0.535
OD 0.873
Thickness 0.03
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-687-025

ID 0.535
OD 0.936
Thickness 0.025
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-688-062

ID 0.536
OD 1.249
Thickness 0.062
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-689-032

ID 0.564
OD 0.734
Thickness 0.032
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-69-021

ID 0.073
OD 0.156
Thickness 0.021
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-690-064

ID 0.564
OD 1.245
Thickness 0.064
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-691-092

ID 0.565
OD 0.748
Thickness 0.092
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-692-030

ID 0.566
OD 0.999
Thickness 0.03
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-692-094

ID 0.566
OD 0.999
Thickness 0.094
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-693-031

ID 0.571
OD 0.747
Thickness 0.031
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-694-065

ID 0.579
OD 0.939
Thickness 0.065
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity

560-695-095

ID 0.579
OD 1.0
Thickness 0.095
Material Brass
ID TOL +-.005
OD TOL +-.005
Quantity