Metric Washers - Full Range of Sizes & Materials

Superior Washer & Gasket Corp stocks and manufactures a comprehensive inventory of metric washers to meet global engineering standards. Whether your project calls for metric flat washers in stainless steel, brass, copper, nylon, or carbon steel, we can supply standard metric sizes or manufacture custom metric washers to your precise DIN, ISO, or proprietary specifications.

As an ISO 9001:2015 certified flat washer manufacturer, we ensure every metric washer meets the dimensional and material requirements your assembly demands. Our deep inventory and domestic manufacturing capabilities allow us to fulfill orders for standard washers and custom washers with speed and accuracy-no matter the quantity.

Full range of metric flat washers in DIN and ISO sizes
Available in stainless steel, brass, copper, nylon, and carbon steel
Custom metric washers stamped to your specifications
ISO 9001:2015 certified quality management system
US-based manufacturer with fast delivery

SKU	ID (MM)	OD (MM)	Thickness (MM)	Material	ID MM TOL	OD MM TOL	Quantity
430-4399	ID (MM) 4.851	OD (MM) 9.55	Thickness (MM) 1.016	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4400	ID (MM) 4.851	OD (MM) 9.55	Thickness (MM) 1.422	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4401	ID (MM) 4.851	OD (MM) 9.576	Thickness (MM) 0.254	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4402	ID (MM) 4.851	OD (MM) 9.728	Thickness (MM) 0.889	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4403	ID (MM) 4.851	OD (MM) 9.779	Thickness (MM) 0.914	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4404	ID (MM) 4.851	OD (MM) 9.931	Thickness (MM) 1.219	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4405	ID (MM) 4.851	OD (MM) 10.262	Thickness (MM) 0.508	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4406	ID (MM) 4.851	OD (MM) 10.338	Thickness (MM) 0.635	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4407	ID (MM) 4.851	OD (MM) 10.414	Thickness (MM) 1.803	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4408	ID (MM) 4.851	OD (MM) 10.617	Thickness (MM) 0.838	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4409	ID (MM) 4.851	OD (MM) 11.1	Thickness (MM) 0.762	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4410	ID (MM) 4.851	OD (MM) 11.151	Thickness (MM) 1.016	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4411	ID (MM) 4.851	OD (MM) 11.379	Thickness (MM) 1.016	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4412	ID (MM) 4.851	OD (MM) 11.405	Thickness (MM) 1.27	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4413	ID (MM) 4.851	OD (MM) 11.659	Thickness (MM) 1.143	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4414	ID (MM) 4.851	OD (MM) 11.709	Thickness (MM) 1.27	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4415	ID (MM) 4.851	OD (MM) 11.862	Thickness (MM) 1.575	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4416	ID (MM) 4.851	OD (MM) 11.938	Thickness (MM) 0.508	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4417	ID (MM) 4.851	OD (MM) 12.09	Thickness (MM) 1.295	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4418	ID (MM) 4.851	OD (MM) 12.192	Thickness (MM) 1.27	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4419	ID (MM) 4.851	OD (MM) 12.268	Thickness (MM) 1.27	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4420	ID (MM) 4.851	OD (MM) 12.37	Thickness (MM) 1.27	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4421	ID (MM) 4.851	OD (MM) 12.649	Thickness (MM) 0.787	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4422	ID (MM) 4.851	OD (MM) 12.725	Thickness (MM) 1.016	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4423	ID (MM) 4.851	OD (MM) 14.224	Thickness (MM) 1.194	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4424	ID (MM) 4.851	OD (MM) 14.3	Thickness (MM) 1.041	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4425	ID (MM) 4.851	OD (MM) 15.748	Thickness (MM) 1.6	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4426	ID (MM) 4.851	OD (MM) 15.85	Thickness (MM) 1.016	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4427	ID (MM) 4.851	OD (MM) 15.875	Thickness (MM) 2.362	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4428	ID (MM) 4.851	OD (MM) 15.926	Thickness (MM) 0.838	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4429	ID (MM) 4.851	OD (MM) 15.926	Thickness (MM) 1.575	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4430	ID (MM) 4.851	OD (MM) 16.586	Thickness (MM) 0.762	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4431	ID (MM) 4.851	OD (MM) 17.501	Thickness (MM) 1.194	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4432	ID (MM) 4.851	OD (MM) 18.669	Thickness (MM) 1.524	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4433	ID (MM) 4.851	OD (MM) 19.075	Thickness (MM) 1.219	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4434	ID (MM) 4.851	OD (MM) 19.075	Thickness (MM) 2.362	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4435	ID (MM) 4.851	OD (MM) 19.101	Thickness (MM) 1.549	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4436	ID (MM) 4.851	OD (MM) 22.098	Thickness (MM) 0.914	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4437	ID (MM) 4.851	OD (MM) 22.2	Thickness (MM) 2.159	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4438	ID (MM) 4.851	OD (MM) 22.25	Thickness (MM) 0.838	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4439	ID (MM) 4.851	OD (MM) 25.349	Thickness (MM) 0.762	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4440	ID (MM) 4.851	OD (MM) 26.975	Thickness (MM) 1.905	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4441	ID (MM) 4.851	OD (MM) 42.799	Thickness (MM) 2.235	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4442	ID (MM) 4.851	OD (MM) 57.15	Thickness (MM) 3.734	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4443	ID (MM) 4.877	OD (MM) 6.375	Thickness (MM) 0.635	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4444	ID (MM) 4.877	OD (MM) 7.137	Thickness (MM) 0.787	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4445	ID (MM) 4.877	OD (MM) 7.899	Thickness (MM) 1.549	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4446	ID (MM) 4.877	OD (MM) 7.925	Thickness (MM) 1.016	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4447	ID (MM) 4.877	OD (MM) 7.95	Thickness (MM) 0.787	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity
430-4448	ID (MM) 4.877	OD (MM) 8.052	Thickness (MM) 1.194	Material Steel Low Carbon	ID MM TOL 0.127	OD MM TOL 0.127	Quantity

Metric Washers - Full Range of Sizes & Materials

Description

Description

A Special to You is Standard to Us

Made in USA

New York

South Carolina