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 1701–1750 of 4,975 products

SKU	ID (MM)	OD (MM)	Thickness (MM)	Material	ID MM TOL	OD MM TOL	Quantity
430-5073	ID (MM) 5.639	OD (MM) 11.151	Thickness (MM) 0.787	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5074	ID (MM) 5.639	OD (MM) 11.201	Thickness (MM) 1.194	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5075	ID (MM) 5.639	OD (MM) 12.675	Thickness (MM) 1.016	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5076	ID (MM) 5.639	OD (MM) 12.7	Thickness (MM) 1.575	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5077	ID (MM) 5.639	OD (MM) 12.725	Thickness (MM) 1.118	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5078	ID (MM) 5.639	OD (MM) 13.081	Thickness (MM) 1.016	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5079	ID (MM) 5.639	OD (MM) 13.462	Thickness (MM) 1.397	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5080	ID (MM) 5.639	OD (MM) 14.249	Thickness (MM) 0.787	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5081	ID (MM) 5.639	OD (MM) 15.875	Thickness (MM) 0.813	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5082	ID (MM) 5.639	OD (MM) 17.475	Thickness (MM) 1.575	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5083	ID (MM) 5.639	OD (MM) 19.05	Thickness (MM) 1.575	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5085	ID (MM) 5.639	OD (MM) 19.126	Thickness (MM) 1.168	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5086	ID (MM) 5.639	OD (MM) 22.225	Thickness (MM) 1.524	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5090	ID (MM) 5.664	OD (MM) 8.128	Thickness (MM) 0.813	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5091	ID (MM) 5.664	OD (MM) 8.382	Thickness (MM) 0.254	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5092	ID (MM) 5.664	OD (MM) 8.687	Thickness (MM) 0.737	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5093	ID (MM) 5.664	OD (MM) 9.728	Thickness (MM) 1.194	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5094	ID (MM) 5.664	OD (MM) 10.414	Thickness (MM) 0.787	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5095	ID (MM) 5.664	OD (MM) 11.024	Thickness (MM) 1.27	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5096	ID (MM) 5.664	OD (MM) 11.151	Thickness (MM) 0.991	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5097	ID (MM) 5.664	OD (MM) 11.684	Thickness (MM) 1.676	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5098	ID (MM) 5.664	OD (MM) 12.192	Thickness (MM) 0.711	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5099	ID (MM) 5.664	OD (MM) 12.7	Thickness (MM) 1.473	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5100	ID (MM) 5.664	OD (MM) 14.097	Thickness (MM) 1.981	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5101	ID (MM) 5.664	OD (MM) 14.275	Thickness (MM) 0.762	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5102	ID (MM) 5.664	OD (MM) 15.875	Thickness (MM) 1.067	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5104	ID (MM) 5.664	OD (MM) 19.05	Thickness (MM) 1.27	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5109	ID (MM) 5.69	OD (MM) 9.525	Thickness (MM) 0.381	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5110	ID (MM) 5.69	OD (MM) 11.024	Thickness (MM) 0.737	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5111	ID (MM) 5.69	OD (MM) 11.151	Thickness (MM) 0.991	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5112	ID (MM) 5.69	OD (MM) 11.405	Thickness (MM) 0.787	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5113	ID (MM) 5.69	OD (MM) 12.217	Thickness (MM) 0.787	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5114	ID (MM) 5.69	OD (MM) 12.675	Thickness (MM) 1.753	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5118	ID (MM) 5.715	OD (MM) 7.925	Thickness (MM) 0.635	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5119	ID (MM) 5.715	OD (MM) 7.976	Thickness (MM) 1.092	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5120	ID (MM) 5.715	OD (MM) 10.16	Thickness (MM) 1.295	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5121	ID (MM) 5.715	OD (MM) 11.1	Thickness (MM) 0.483	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5122	ID (MM) 5.715	OD (MM) 11.887	Thickness (MM) 1.473	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5123	ID (MM) 5.715	OD (MM) 12.624	Thickness (MM) 0.406	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5124	ID (MM) 5.715	OD (MM) 12.7	Thickness (MM) 1.397	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5125	ID (MM) 5.715	OD (MM) 12.725	Thickness (MM) 1.499	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5126	ID (MM) 5.715	OD (MM) 13.564	Thickness (MM) 1.473	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5128	ID (MM) 5.74	OD (MM) 10.719	Thickness (MM) 1.143	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5129	ID (MM) 5.74	OD (MM) 10.846	Thickness (MM) 1.118	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5130	ID (MM) 5.74	OD (MM) 10.973	Thickness (MM) 1.194	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5131	ID (MM) 5.74	OD (MM) 11.278	Thickness (MM) 0.762	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5132	ID (MM) 5.74	OD (MM) 11.786	Thickness (MM) 1.88	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5133	ID (MM) 5.74	OD (MM) 11.913	Thickness (MM) 1.93	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5134	ID (MM) 5.74	OD (MM) 12.7	Thickness (MM) 1.524	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5135	ID (MM) 5.74	OD (MM) 14.707	Thickness (MM) 1.397	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.