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 1751–1800 of 25,000+ products

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

260-3608

ID (MM) 9.779
OD (MM) 24.638
Thickness (MM) 3.129
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3609

ID (MM) 9.779
OD (MM) 25.4
Thickness (MM) 3.226
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3610

ID (MM) 9.779
OD (MM) 28.575
Thickness (MM) 3.629
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3611

ID (MM) 9.779
OD (MM) 31.75
Thickness (MM) 4.032
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3612

ID (MM) 9.779
OD (MM) 38.075
Thickness (MM) 4.836
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3613

ID (MM) 9.906
OD (MM) 12.573
Thickness (MM) 1.597
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3614

ID (MM) 9.906
OD (MM) 15.469
Thickness (MM) 1.965
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3615

ID (MM) 9.906
OD (MM) 15.875
Thickness (MM) 2.016
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3616

ID (MM) 9.906
OD (MM) 17.45
Thickness (MM) 2.216
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3617

ID (MM) 9.906
OD (MM) 18.237
Thickness (MM) 2.316
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3618

ID (MM) 9.906
OD (MM) 19.05
Thickness (MM) 2.419
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3619

ID (MM) 9.906
OD (MM) 25.4
Thickness (MM) 3.226
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3620

ID (MM) 9.906
OD (MM) 38.1
Thickness (MM) 4.839
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3621

ID (MM) 9.957
OD (MM) 19.05
Thickness (MM) 2.419
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3622

ID (MM) 10.16
OD (MM) 15.875
Thickness (MM) 2.016
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3623

ID (MM) 10.16
OD (MM) 18.313
Thickness (MM) 2.326
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3624

ID (MM) 10.16
OD (MM) 25.4
Thickness (MM) 3.226
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3625

ID (MM) 10.312
OD (MM) 15.875
Thickness (MM) 2.016
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3626

ID (MM) 10.312
OD (MM) 20.218
Thickness (MM) 2.568
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3627

ID (MM) 10.312
OD (MM) 20.625
Thickness (MM) 2.619
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3628

ID (MM) 10.312
OD (MM) 25.4
Thickness (MM) 3.226
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3629

ID (MM) 10.541
OD (MM) 19.05
Thickness (MM) 2.419
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3630

ID (MM) 10.541
OD (MM) 25.4
Thickness (MM) 3.226
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3631

ID (MM) 10.871
OD (MM) 25.4
Thickness (MM) 3.226
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3632

ID (MM) 11.024
OD (MM) 17.094
Thickness (MM) 2.171
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3633

ID (MM) 11.1
OD (MM) 15.875
Thickness (MM) 2.016
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3634

ID (MM) 11.1
OD (MM) 17.069
Thickness (MM) 2.168
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3635

ID (MM) 11.1
OD (MM) 17.78
Thickness (MM) 2.258
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3636

ID (MM) 11.1
OD (MM) 25.4
Thickness (MM) 3.226
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3637

ID (MM) 11.176
OD (MM) 13.589
Thickness (MM) 1.726
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3638

ID (MM) 11.252
OD (MM) 15.875
Thickness (MM) 2.016
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3639

ID (MM) 11.252
OD (MM) 17.45
Thickness (MM) 2.216
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3640

ID (MM) 11.252
OD (MM) 18.237
Thickness (MM) 2.316
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3641

ID (MM) 11.252
OD (MM) 19.05
Thickness (MM) 2.419
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3642

ID (MM) 11.252
OD (MM) 20.625
Thickness (MM) 2.619
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3643

ID (MM) 11.252
OD (MM) 22.225
Thickness (MM) 2.823
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3644

ID (MM) 11.354
OD (MM) 17.043
Thickness (MM) 2.164
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3645

ID (MM) 11.354
OD (MM) 22.225
Thickness (MM) 2.823
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3646

ID (MM) 11.43
OD (MM) 17.45
Thickness (MM) 2.216
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3647

ID (MM) 11.43
OD (MM) 19.05
Thickness (MM) 2.419
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3648

ID (MM) 11.43
OD (MM) 22.225
Thickness (MM) 2.823
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3649

ID (MM) 11.481
OD (MM) 17.018
Thickness (MM) 2.161
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3650

ID (MM) 11.633
OD (MM) 15.875
Thickness (MM) 2.016
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3651

ID (MM) 11.633
OD (MM) 19.05
Thickness (MM) 2.419
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3652

ID (MM) 11.913
OD (MM) 23.825
Thickness (MM) 3.026
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3653

ID (MM) 11.938
OD (MM) 28.702
Thickness (MM) 3.645
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3654

ID (MM) 12.014
OD (MM) 15.875
Thickness (MM) 2.016
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3655

ID (MM) 12.014
OD (MM) 18.034
Thickness (MM) 2.29
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3656

ID (MM) 12.014
OD (MM) 19.05
Thickness (MM) 2.419
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3657

ID (MM) 12.014
OD (MM) 22.225
Thickness (MM) 2.823
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity