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 2351–2400 of 4,975 products

SKU	ID (MM)	OD (MM)	Thickness (MM)	Material	ID MM TOL	OD MM TOL	Quantity
430-5809	ID (MM) 6.833	OD (MM) 12.624	Thickness (MM) 0.305	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5810	ID (MM) 6.833	OD (MM) 12.7	Thickness (MM) 0.508	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5811	ID (MM) 6.833	OD (MM) 12.7	Thickness (MM) 1.143	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5812	ID (MM) 6.833	OD (MM) 12.751	Thickness (MM) 1.016	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5813	ID (MM) 6.833	OD (MM) 12.878	Thickness (MM) 0.762	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5814	ID (MM) 6.833	OD (MM) 12.878	Thickness (MM) 1.626	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5815	ID (MM) 6.833	OD (MM) 12.954	Thickness (MM) 0.457	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5816	ID (MM) 6.833	OD (MM) 13.284	Thickness (MM) 1.118	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5817	ID (MM) 6.833	OD (MM) 13.487	Thickness (MM) 0.711	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5818	ID (MM) 6.833	OD (MM) 14.249	Thickness (MM) 1.549	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5819	ID (MM) 6.833	OD (MM) 14.3	Thickness (MM) 1.245	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5820	ID (MM) 6.833	OD (MM) 14.3	Thickness (MM) 1.575	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5821	ID (MM) 6.833	OD (MM) 14.351	Thickness (MM) 3.175	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5822	ID (MM) 6.833	OD (MM) 14.605	Thickness (MM) 1.194	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5823	ID (MM) 6.833	OD (MM) 14.884	Thickness (MM) 1.524	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5824	ID (MM) 6.833	OD (MM) 15.773	Thickness (MM) 1.397	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5825	ID (MM) 6.833	OD (MM) 15.85	Thickness (MM) 1.524	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5826	ID (MM) 6.833	OD (MM) 15.9	Thickness (MM) 1.575	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5827	ID (MM) 6.833	OD (MM) 18.948	Thickness (MM) 1.524	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5828	ID (MM) 6.833	OD (MM) 18.999	Thickness (MM) 1.575	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5829	ID (MM) 6.833	OD (MM) 19.05	Thickness (MM) 2.438	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5830	ID (MM) 6.833	OD (MM) 19.152	Thickness (MM) 1.6	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5831	ID (MM) 6.833	OD (MM) 20.599	Thickness (MM) 1.549	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5843	ID (MM) 6.858	OD (MM) 9.144	Thickness (MM) 0.787	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5844	ID (MM) 6.858	OD (MM) 10.236	Thickness (MM) 0.635	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5845	ID (MM) 6.858	OD (MM) 10.312	Thickness (MM) 0.813	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5846	ID (MM) 6.858	OD (MM) 11.024	Thickness (MM) 1.524	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5847	ID (MM) 6.858	OD (MM) 11.354	Thickness (MM) 1.549	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5848	ID (MM) 6.858	OD (MM) 11.887	Thickness (MM) 1.6	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5849	ID (MM) 6.858	OD (MM) 12.014	Thickness (MM) 1.499	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5850	ID (MM) 6.858	OD (MM) 12.598	Thickness (MM) 1.981	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5851	ID (MM) 6.858	OD (MM) 12.7	Thickness (MM) 0.508	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5852	ID (MM) 6.858	OD (MM) 12.7	Thickness (MM) 1.524	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5853	ID (MM) 6.858	OD (MM) 14.275	Thickness (MM) 0.787	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5854	ID (MM) 6.858	OD (MM) 14.376	Thickness (MM) 1.016	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5855	ID (MM) 6.858	OD (MM) 15.875	Thickness (MM) 1.27	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5856	ID (MM) 6.858	OD (MM) 18.948	Thickness (MM) 1.194	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5857	ID (MM) 6.858	OD (MM) 19.05	Thickness (MM) 1.524	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5858	ID (MM) 6.858	OD (MM) 19.152	Thickness (MM) 2.159	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5859	ID (MM) 6.858	OD (MM) 20.498	Thickness (MM) 1.6	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5866	ID (MM) 6.883	OD (MM) 10.033	Thickness (MM) 0.787	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5867	ID (MM) 6.883	OD (MM) 11.252	Thickness (MM) 1.626	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5872	ID (MM) 6.909	OD (MM) 12.446	Thickness (MM) 1.753	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5873	ID (MM) 6.909	OD (MM) 12.649	Thickness (MM) 0.762	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5878	ID (MM) 6.934	OD (MM) 14.224	Thickness (MM) 1.016	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5879	ID (MM) 6.934	OD (MM) 14.3	Thickness (MM) 1.067	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5881	ID (MM) 6.934	OD (MM) 15.824	Thickness (MM) 1.27	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5882	ID (MM) 6.934	OD (MM) 15.875	Thickness (MM) 0.737	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5884	ID (MM) 6.96	OD (MM) 11.278	Thickness (MM) 1.448	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-5885	ID (MM) 6.96	OD (MM) 12.675	Thickness (MM) 1.041	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.