Home | Metric Low Carbon Steel Washers - Standard & Custom Metric Sizes

Metric Low Carbon Steel Washers - Standard & Custom Metric Sizes

Metric low carbon steel washers provide economical load distribution for general-purpose metric fastener assemblies across industrial, construction, and OEM applications. Superior Washer & Gasket Corp supplies metric steel washers in standard DIN and ISO sizes and manufactures custom metric carbon steel washers to your dimensional specifications.

Our ISO 9001:2015 certified manufacturing ensures consistent quality across all metric steel washer orders. We maintain broad inventory for fast delivery and offer custom stamping for non-standard metric sizes-all produced domestically in the U.S.A.

  • Metric low carbon steel washers in DIN and ISO sizes
  • Economical general-purpose load distribution
  • Custom metric steel washers available
  • ISO 9001:2015 certified quality control
  • Made in the U.S.A.

Showing 2751–2800 of 4,975 products

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

430-6380

ID (MM) 8.23
OD (MM) 12.802
Thickness (MM) 0.457
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6381

ID (MM) 8.23
OD (MM) 13.183
Thickness (MM) 0.406
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6382

ID (MM) 8.23
OD (MM) 15.646
Thickness (MM) 0.965
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6383

ID (MM) 8.23
OD (MM) 15.85
Thickness (MM) 1.422
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6384

ID (MM) 8.23
OD (MM) 15.875
Thickness (MM) 1.6
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6385

ID (MM) 8.23
OD (MM) 28.575
Thickness (MM) 1.549
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6386

ID (MM) 8.23
OD (MM) 34.9
Thickness (MM) 1.575
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6388

ID (MM) 8.255
OD (MM) 12.725
Thickness (MM) 0.127
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6389

ID (MM) 8.255
OD (MM) 13.995
Thickness (MM) 0.127
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6390

ID (MM) 8.255
OD (MM) 15.748
Thickness (MM) 0.127
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6391

ID (MM) 8.255
OD (MM) 25.4
Thickness (MM) 0.864
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6392

ID (MM) 8.255
OD (MM) 41.275
Thickness (MM) 1.676
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6393

ID (MM) 8.28
OD (MM) 17.45
Thickness (MM) 1.245
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6394

ID (MM) 8.28
OD (MM) 19.406
Thickness (MM) 0.457
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6395

ID (MM) 8.28
OD (MM) 22.352
Thickness (MM) 2.489
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6397

ID (MM) 8.306
OD (MM) 12.7
Thickness (MM) 1.524
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6398

ID (MM) 8.306
OD (MM) 13.081
Thickness (MM) 0.508
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6399

ID (MM) 8.306
OD (MM) 13.411
Thickness (MM) 2.692
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6400

ID (MM) 8.306
OD (MM) 14.275
Thickness (MM) 0.381
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6401

ID (MM) 8.306
OD (MM) 15.519
Thickness (MM) 2.108
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6402

ID (MM) 8.306
OD (MM) 15.596
Thickness (MM) 1.93
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6403

ID (MM) 8.306
OD (MM) 15.85
Thickness (MM) 1.549
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6404

ID (MM) 8.306
OD (MM) 17.424
Thickness (MM) 1.016
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6405

ID (MM) 8.306
OD (MM) 18.237
Thickness (MM) 0.051
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6406

ID (MM) 8.306
OD (MM) 18.948
Thickness (MM) 0.508
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6407

ID (MM) 8.306
OD (MM) 19.025
Thickness (MM) 1.88
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6408

ID (MM) 8.306
OD (MM) 19.05
Thickness (MM) 1.448
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6409

ID (MM) 8.306
OD (MM) 22.098
Thickness (MM) 2.337
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6410

ID (MM) 8.306
OD (MM) 28.55
Thickness (MM) 1.524
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6411

ID (MM) 8.331
OD (MM) 11.862
Thickness (MM) 1.524
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6412

ID (MM) 8.331
OD (MM) 12.37
Thickness (MM) 0.508
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6413

ID (MM) 8.331
OD (MM) 12.7
Thickness (MM) 0.762
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6414

ID (MM) 8.331
OD (MM) 12.725
Thickness (MM) 0.508
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6415

ID (MM) 8.331
OD (MM) 14.249
Thickness (MM) 0.381
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6416

ID (MM) 8.331
OD (MM) 14.275
Thickness (MM) 0.762
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6417

ID (MM) 8.331
OD (MM) 15.85
Thickness (MM) 0.838
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6418

ID (MM) 8.331
OD (MM) 18.974
Thickness (MM) 1.524
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6419

ID (MM) 8.331
OD (MM) 19.939
Thickness (MM) 1.6
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6420

ID (MM) 8.331
OD (MM) 25.349
Thickness (MM) 0.914
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6421

ID (MM) 8.331
OD (MM) 25.4
Thickness (MM) 0.813
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6422

ID (MM) 8.331
OD (MM) 28.55
Thickness (MM) 2.235
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6423

ID (MM) 8.331
OD (MM) 34.9
Thickness (MM) 2.286
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6424

ID (MM) 8.357
OD (MM) 11.887
Thickness (MM) 1.524
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6425

ID (MM) 8.357
OD (MM) 12.014
Thickness (MM) 1.016
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6426

ID (MM) 8.357
OD (MM) 12.573
Thickness (MM) 0.254
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6427

ID (MM) 8.357
OD (MM) 12.649
Thickness (MM) 0.254
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6428

ID (MM) 8.357
OD (MM) 12.7
Thickness (MM) 1.6
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6429

ID (MM) 8.357
OD (MM) 14.3
Thickness (MM) 0.762
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6430

ID (MM) 8.357
OD (MM) 14.3
Thickness (MM) 1.422
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-6431

ID (MM) 8.357
OD (MM) 14.427
Thickness (MM) 0.838
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

Metric Low Carbon Steel Washer Frequently Asked Questions

Below are answers to some of the most common questions about metric low carbon steel washers.

What are metric low carbon steel washers?
Metric low carbon steel washers are general-purpose flat washers manufactured from low carbon steel (typically 1008 through 1020 grade), dimensioned in millimeters for metric fastener assemblies. They are the most economical metric washer choice for general industrial, construction, and mechanical applications where corrosion resistance is not a primary requirement.

What finishes are available for metric low carbon steel washers?
Metric low carbon steel washers are available in plain (oiled), zinc plated (clear or yellow chromate), and phosphate finishes depending on the corrosion resistance required. For outdoor or corrosive environments, metric stainless steel washers are the better choice. Contact us to specify your finish requirement when ordering.

What metric sizes are your low carbon steel washers available in?
Superior Washer stocks metric low carbon steel washers in standard DIN 125, DIN 9021, and ISO 7089/7090 sizes to fit M2 through M30 and larger metric fasteners. Custom metric sizes outside the standard range are also available to order.

Can you produce custom metric low carbon steel washers?
Yes. We manufacture custom metric low carbon steel washers to your exact millimeter OD, ID, and thickness specifications in a range of finishes. Contact us via the Quick Quote form or call NY (631) 273-8282 or SC (803) 366-3250.

Are your metric low carbon steel washers made in the USA?
Yes. All metric low carbon steel washers are manufactured in the United States under our ISO 9001:2015 certified Quality Management System. Material certifications are available upon request.

Need corrosion resistance beyond plain steel? We also stock metric stainless steel and other materials. Browse the full flat washers catalog to compare all sizing and material options.