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 4701–4750 of 4,975 products

SKU	ID (MM)	OD (MM)	Thickness (MM)	Material	ID MM TOL	OD MM TOL	Quantity
430-9008	ID (MM) 21.057	OD (MM) 34.925	Thickness (MM) 4.47	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9009	ID (MM) 21.133	OD (MM) 33.249	Thickness (MM) 1.6	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9010	ID (MM) 21.158	OD (MM) 28.55	Thickness (MM) 1.27	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9012	ID (MM) 21.412	OD (MM) 31.674	Thickness (MM) 2.159	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9013	ID (MM) 21.438	OD (MM) 35.001	Thickness (MM) 0.61	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9014	ID (MM) 21.463	OD (MM) 29.18	Thickness (MM) 0.914	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9015	ID (MM) 21.463	OD (MM) 38.049	Thickness (MM) 0.787	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9016	ID (MM) 21.488	OD (MM) 38.1	Thickness (MM) 1.041	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9017	ID (MM) 21.514	OD (MM) 28.55	Thickness (MM) 1.575	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9018	ID (MM) 21.514	OD (MM) 43.155	Thickness (MM) 4.953	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9019	ID (MM) 21.565	OD (MM) 43.104	Thickness (MM) 4.597	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9025	ID (MM) 22.225	OD (MM) 38.075	Thickness (MM) 2.286	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9026	ID (MM) 22.225	OD (MM) 44.45	Thickness (MM) 1.422	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9027	ID (MM) 22.225	OD (MM) 44.45	Thickness (MM) 3.175	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9028	ID (MM) 22.25	OD (MM) 31.699	Thickness (MM) 3.353	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9031	ID (MM) 22.25	OD (MM) 41.25	Thickness (MM) 0.737	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9033	ID (MM) 22.276	OD (MM) 50.8	Thickness (MM) 1.473	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9036	ID (MM) 22.301	OD (MM) 31.725	Thickness (MM) 1.499	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9037	ID (MM) 22.301	OD (MM) 33.274	Thickness (MM) 2.261	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9038	ID (MM) 22.301	OD (MM) 34.925	Thickness (MM) 1.27	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9039	ID (MM) 22.301	OD (MM) 37.998	Thickness (MM) 0.381	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9040	ID (MM) 22.301	OD (MM) 38.151	Thickness (MM) 0.406	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9041	ID (MM) 22.301	OD (MM) 38.176	Thickness (MM) 1.219	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9042	ID (MM) 22.301	OD (MM) 41.275	Thickness (MM) 6.477	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9043	ID (MM) 22.301	OD (MM) 44.45	Thickness (MM) 1.575	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9045	ID (MM) 22.327	OD (MM) 31.369	Thickness (MM) 2.261	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9046	ID (MM) 22.327	OD (MM) 31.699	Thickness (MM) 3.048	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9047	ID (MM) 22.327	OD (MM) 34.9	Thickness (MM) 1.448	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9048	ID (MM) 22.327	OD (MM) 36.474	Thickness (MM) 0.889	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9049	ID (MM) 22.327	OD (MM) 38.1	Thickness (MM) 1.27	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9050	ID (MM) 22.327	OD (MM) 43.739	Thickness (MM) 2.921	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9053	ID (MM) 22.352	OD (MM) 30.099	Thickness (MM) 3.048	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9054	ID (MM) 22.352	OD (MM) 34.925	Thickness (MM) 0.254	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9055	ID (MM) 22.352	OD (MM) 36.601	Thickness (MM) 3.15	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9056	ID (MM) 22.352	OD (MM) 38.1	Thickness (MM) 1.499	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9057	ID (MM) 22.352	OD (MM) 57.15	Thickness (MM) 3.226	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9061	ID (MM) 22.377	OD (MM) 38.075	Thickness (MM) 1.219	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9062	ID (MM) 22.428	OD (MM) 37.262	Thickness (MM) 2.667	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9063	ID (MM) 22.428	OD (MM) 38.024	Thickness (MM) 1.27	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9064	ID (MM) 22.428	OD (MM) 41.656	Thickness (MM) 2.616	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9066	ID (MM) 22.454	OD (MM) 30.912	Thickness (MM) 2.159	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9067	ID (MM) 22.454	OD (MM) 35.966	Thickness (MM) 2.286	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9068	ID (MM) 22.504	OD (MM) 34.925	Thickness (MM) 1.549	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9070	ID (MM) 22.606	OD (MM) 34.925	Thickness (MM) 1.219	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9071	ID (MM) 22.606	OD (MM) 38.1	Thickness (MM) 0.813	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9072	ID (MM) 22.631	OD (MM) 38.049	Thickness (MM) 2.286	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9074	ID (MM) 22.657	OD (MM) 31.699	Thickness (MM) 1.6	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9075	ID (MM) 22.657	OD (MM) 44.348	Thickness (MM) 3.073	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9076	ID (MM) 22.682	OD (MM) 33.35	Thickness (MM) 1.88	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-9077	ID (MM) 22.682	OD (MM) 34.239	Thickness (MM) 0.737	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.