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 101–150 of 4,975 products

SKU	ID (MM)	OD (MM)	Thickness (MM)	Material	ID MM TOL	OD MM TOL	Quantity
430-3187	ID (MM) 2.464	OD (MM) 5.639	Thickness (MM) 1.016	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3188	ID (MM) 2.464	OD (MM) 5.944	Thickness (MM) 1.549	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3189	ID (MM) 2.464	OD (MM) 6.325	Thickness (MM) 0.381	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3190	ID (MM) 2.464	OD (MM) 6.375	Thickness (MM) 0.762	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3191	ID (MM) 2.464	OD (MM) 8.661	Thickness (MM) 0.787	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3192	ID (MM) 2.464	OD (MM) 9.525	Thickness (MM) 0.787	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3194	ID (MM) 2.489	OD (MM) 3.962	Thickness (MM) 0.61	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3195	ID (MM) 2.489	OD (MM) 4.724	Thickness (MM) 0.711	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3196	ID (MM) 2.489	OD (MM) 5.563	Thickness (MM) 0.381	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3197	ID (MM) 2.489	OD (MM) 6.248	Thickness (MM) 0.508	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3198	ID (MM) 2.489	OD (MM) 6.299	Thickness (MM) 0.787	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3199	ID (MM) 2.489	OD (MM) 7.874	Thickness (MM) 0.762	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3203	ID (MM) 2.515	OD (MM) 5.334	Thickness (MM) 0.635	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3204	ID (MM) 2.515	OD (MM) 6.274	Thickness (MM) 0.559	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3205	ID (MM) 2.515	OD (MM) 7.899	Thickness (MM) 0.787	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3208	ID (MM) 2.54	OD (MM) 4.166	Thickness (MM) 0.508	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3209	ID (MM) 2.54	OD (MM) 5.512	Thickness (MM) 0.381	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3210	ID (MM) 2.565	OD (MM) 4.826	Thickness (MM) 0.635	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3211	ID (MM) 2.565	OD (MM) 5.74	Thickness (MM) 0.381	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3212	ID (MM) 2.565	OD (MM) 6.299	Thickness (MM) 0.762	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3213	ID (MM) 2.591	OD (MM) 4.674	Thickness (MM) 0.508	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3214	ID (MM) 2.591	OD (MM) 4.801	Thickness (MM) 0.762	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3215	ID (MM) 2.591	OD (MM) 5.486	Thickness (MM) 0.787	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3216	ID (MM) 2.591	OD (MM) 5.817	Thickness (MM) 0.635	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3217	ID (MM) 2.591	OD (MM) 6.375	Thickness (MM) 0.635	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3218	ID (MM) 2.591	OD (MM) 6.477	Thickness (MM) 0.762	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3219	ID (MM) 2.591	OD (MM) 9.525	Thickness (MM) 0.762	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3223	ID (MM) 2.616	OD (MM) 4.801	Thickness (MM) 0.406	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3224	ID (MM) 2.616	OD (MM) 5.436	Thickness (MM) 0.305	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3225	ID (MM) 2.616	OD (MM) 5.766	Thickness (MM) 0.787	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3226	ID (MM) 2.616	OD (MM) 5.842	Thickness (MM) 0.635	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3227	ID (MM) 2.616	OD (MM) 6.274	Thickness (MM) 0.533	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3228	ID (MM) 2.616	OD (MM) 6.375	Thickness (MM) 1.27	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3229	ID (MM) 2.616	OD (MM) 6.452	Thickness (MM) 0.152	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3230	ID (MM) 2.616	OD (MM) 6.782	Thickness (MM) 0.762	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3231	ID (MM) 2.616	OD (MM) 8.357	Thickness (MM) 0.787	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3232	ID (MM) 2.642	OD (MM) 6.502	Thickness (MM) 0.508	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3233	ID (MM) 2.642	OD (MM) 7.925	Thickness (MM) 0.406	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3234	ID (MM) 2.667	OD (MM) 5.156	Thickness (MM) 0.508	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3235	ID (MM) 2.667	OD (MM) 5.385	Thickness (MM) 0.305	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3236	ID (MM) 2.667	OD (MM) 6.198	Thickness (MM) 0.635	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3237	ID (MM) 2.667	OD (MM) 6.299	Thickness (MM) 0.635	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3238	ID (MM) 2.667	OD (MM) 7.722	Thickness (MM) 0.914	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3239	ID (MM) 2.692	OD (MM) 4.547	Thickness (MM) 0.381	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3240	ID (MM) 2.692	OD (MM) 4.724	Thickness (MM) 0.635	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3241	ID (MM) 2.692	OD (MM) 5.41	Thickness (MM) 0.279	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3242	ID (MM) 2.692	OD (MM) 5.486	Thickness (MM) 0.635	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3243	ID (MM) 2.692	OD (MM) 5.563	Thickness (MM) 0.635	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3244	ID (MM) 2.692	OD (MM) 6.147	Thickness (MM) 0.254	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-3245	ID (MM) 2.692	OD (MM) 6.299	Thickness (MM) 0.381	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.