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 1701–1750 of 25,000+ products

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

260-3558

ID (MM) 8.204
OD (MM) 15.875
Thickness (MM) 2.016
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3559

ID (MM) 8.204
OD (MM) 17.45
Thickness (MM) 2.216
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3560

ID (MM) 8.204
OD (MM) 19.05
Thickness (MM) 2.419
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3561

ID (MM) 8.204
OD (MM) 25.4
Thickness (MM) 3.226
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3562

ID (MM) 8.255
OD (MM) 11.76
Thickness (MM) 1.494
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3563

ID (MM) 8.255
OD (MM) 15.9
Thickness (MM) 2.019
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3564

ID (MM) 8.28
OD (MM) 14.021
Thickness (MM) 1.781
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3565

ID (MM) 8.331
OD (MM) 12.7
Thickness (MM) 1.613
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3566

ID (MM) 8.331
OD (MM) 14.275
Thickness (MM) 1.813
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3567

ID (MM) 8.331
OD (MM) 15.875
Thickness (MM) 2.016
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3568

ID (MM) 8.331
OD (MM) 19.05
Thickness (MM) 2.419
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3569

ID (MM) 8.484
OD (MM) 12.268
Thickness (MM) 1.558
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3570

ID (MM) 8.484
OD (MM) 13.335
Thickness (MM) 1.694
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3571

ID (MM) 8.484
OD (MM) 14.275
Thickness (MM) 1.813
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3572

ID (MM) 8.484
OD (MM) 16.256
Thickness (MM) 2.065
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3573

ID (MM) 8.611
OD (MM) 16.891
Thickness (MM) 2.145
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3574

ID (MM) 8.687
OD (MM) 28.702
Thickness (MM) 3.645
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3575

ID (MM) 8.712
OD (MM) 17.45
Thickness (MM) 2.216
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3576

ID (MM) 8.712
OD (MM) 19.05
Thickness (MM) 2.419
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3577

ID (MM) 8.712
OD (MM) 22.225
Thickness (MM) 2.823
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3578

ID (MM) 8.788
OD (MM) 12.014
Thickness (MM) 1.526
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3579

ID (MM) 8.788
OD (MM) 15.875
Thickness (MM) 2.016
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3580

ID (MM) 8.788
OD (MM) 17.45
Thickness (MM) 2.216
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3581

ID (MM) 9.068
OD (MM) 12.7
Thickness (MM) 1.613
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3582

ID (MM) 9.423
OD (MM) 30.937
Thickness (MM) 3.929
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3583

ID (MM) 9.449
OD (MM) 25.425
Thickness (MM) 3.229
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3584

ID (MM) 9.525
OD (MM) 12.7
Thickness (MM) 1.613
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3585

ID (MM) 9.525
OD (MM) 14.275
Thickness (MM) 1.813
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3586

ID (MM) 9.525
OD (MM) 15.875
Thickness (MM) 2.016
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3587

ID (MM) 9.525
OD (MM) 16.662
Thickness (MM) 2.116
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3588

ID (MM) 9.525
OD (MM) 17.069
Thickness (MM) 2.168
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3589

ID (MM) 9.525
OD (MM) 18.237
Thickness (MM) 2.316
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3590

ID (MM) 9.525
OD (MM) 19.05
Thickness (MM) 2.419
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3591

ID (MM) 9.525
OD (MM) 20.625
Thickness (MM) 2.619
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3592

ID (MM) 9.525
OD (MM) 22.225
Thickness (MM) 2.823
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3593

ID (MM) 9.525
OD (MM) 25.4
Thickness (MM) 3.226
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3594

ID (MM) 9.525
OD (MM) 30.836
Thickness (MM) 3.916
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3595

ID (MM) 9.525
OD (MM) 31.75
Thickness (MM) 4.032
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3596

ID (MM) 9.576
OD (MM) 16.002
Thickness (MM) 2.032
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3597

ID (MM) 9.601
OD (MM) 19.05
Thickness (MM) 2.419
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3598

ID (MM) 9.627
OD (MM) 15.977
Thickness (MM) 2.029
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3599

ID (MM) 9.652
OD (MM) 19.101
Thickness (MM) 2.426
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3600

ID (MM) 9.652
OD (MM) 20.625
Thickness (MM) 2.619
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3601

ID (MM) 9.703
OD (MM) 15.24
Thickness (MM) 1.935
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3602

ID (MM) 9.779
OD (MM) 12.7
Thickness (MM) 1.613
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3603

ID (MM) 9.779
OD (MM) 14.275
Thickness (MM) 1.813
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3604

ID (MM) 9.779
OD (MM) 15.875
Thickness (MM) 2.016
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3605

ID (MM) 9.779
OD (MM) 16.586
Thickness (MM) 2.106
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3606

ID (MM) 9.779
OD (MM) 17.45
Thickness (MM) 2.216
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

260-3607

ID (MM) 9.779
OD (MM) 19.05
Thickness (MM) 2.419
Material Nylon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity