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 4901–4950 of 4,975 products

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

430-9321

ID (MM) 28.702
OD (MM) 38.049
Thickness (MM) 3.073
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9326

ID (MM) 28.905
OD (MM) 44.425
Thickness (MM) 1.803
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9327

ID (MM) 28.905
OD (MM) 55.575
Thickness (MM) 1.524
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9328

ID (MM) 28.931
OD (MM) 47.625
Thickness (MM) 1.524
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9330

ID (MM) 28.956
OD (MM) 64.897
Thickness (MM) 4.445
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9331

ID (MM) 29.007
OD (MM) 63.424
Thickness (MM) 3.988
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9333

ID (MM) 29.032
OD (MM) 44.374
Thickness (MM) 1.524
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9335

ID (MM) 29.083
OD (MM) 44.348
Thickness (MM) 2.337
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9336

ID (MM) 29.083
OD (MM) 55.905
Thickness (MM) 2.235
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9338

ID (MM) 29.362
OD (MM) 50.775
Thickness (MM) 3.048
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9340

ID (MM) 29.413
OD (MM) 47.65
Thickness (MM) 3.124
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9352

ID (MM) 30.175
OD (MM) 44.348
Thickness (MM) 3.023
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9358

ID (MM) 30.226
OD (MM) 44.399
Thickness (MM) 3.048
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9359

ID (MM) 30.226
OD (MM) 57.125
Thickness (MM) 3.708
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9362

ID (MM) 30.277
OD (MM) 57.099
Thickness (MM) 1.473
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9364

ID (MM) 30.328
OD (MM) 69.291
Thickness (MM) 3.048
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9366

ID (MM) 30.378
OD (MM) 50.825
Thickness (MM) 2.896
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9367

ID (MM) 30.429
OD (MM) 50.724
Thickness (MM) 0.254
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9368

ID (MM) 30.48
OD (MM) 47.676
Thickness (MM) 1.854
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9373

ID (MM) 30.632
OD (MM) 63.5
Thickness (MM) 1.499
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9374

ID (MM) 30.683
OD (MM) 57.125
Thickness (MM) 1.118
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9378

ID (MM) 30.81
OD (MM) 42.596
Thickness (MM) 1.524
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9380

ID (MM) 30.937
OD (MM) 47.65
Thickness (MM) 3.124
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9382

ID (MM) 30.988
OD (MM) 47.549
Thickness (MM) 2.972
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9383

ID (MM) 31.013
OD (MM) 44.425
Thickness (MM) 4.724
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9384

ID (MM) 31.039
OD (MM) 47.574
Thickness (MM) 2.87
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9385

ID (MM) 31.039
OD (MM) 50.8
Thickness (MM) 0.864
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9386

ID (MM) 31.064
OD (MM) 54.915
Thickness (MM) 3.048
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9387

ID (MM) 31.369
OD (MM) 47.625
Thickness (MM) 0.762
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9388

ID (MM) 31.14
OD (MM) 48.311
Thickness (MM) 1.93
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9392

ID (MM) 31.75
OD (MM) 44.45
Thickness (MM) 1.549
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9394

ID (MM) 31.75
OD (MM) 47.117
Thickness (MM) 2.362
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9395

ID (MM) 31.75
OD (MM) 50.8
Thickness (MM) 3.048
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9396

ID (MM) 31.75
OD (MM) 57.099
Thickness (MM) 1.245
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9397

ID (MM) 31.75
OD (MM) 76.2
Thickness (MM) 2.362
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9399

ID (MM) 31.775
OD (MM) 44.552
Thickness (MM) 3.454
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9400

ID (MM) 31.775
OD (MM) 51.968
Thickness (MM) 1.549
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9402

ID (MM) 31.801
OD (MM) 44.374
Thickness (MM) 2.261
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9403

ID (MM) 31.801
OD (MM) 47.6
Thickness (MM) 1.549
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9404

ID (MM) 31.801
OD (MM) 50.775
Thickness (MM) 2.362
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9407

ID (MM) 31.826
OD (MM) 50.775
Thickness (MM) 1.549
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9408

ID (MM) 31.826
OD (MM) 57.15
Thickness (MM) 2.972
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9409

ID (MM) 31.852
OD (MM) 43.002
Thickness (MM) 3.175
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9415

ID (MM) 31.877
OD (MM) 69.774
Thickness (MM) 4.496
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9423

ID (MM) 32.004
OD (MM) 50.8
Thickness (MM) 2.286
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9424

ID (MM) 32.029
OD (MM) 57.048
Thickness (MM) 4.623
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9428

ID (MM) 32.258
OD (MM) 57.15
Thickness (MM) 1.676
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9430

ID (MM) 32.385
OD (MM) 69.85
Thickness (MM) 4.166
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9433

ID (MM) 32.588
OD (MM) 57.15
Thickness (MM) 3.073
Material Steel Low Carbon
ID MM TOL 0.127
OD MM TOL 0.127
Quantity

430-9436

ID (MM) 32.614
OD (MM) 57.099
Thickness (MM) 3.124
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.