Flat Washers in Every Size, Material & Tolerance

Flat washers are essential components in fastener assemblies, distributing load evenly across mating surfaces to prevent wear, protect finishes, and ensure joint integrity. As a leading flat washer manufacturer, Superior Washer & Gasket Corp supplies standard washers, large flat washers, and custom flat washers in aluminum, brass, copper, stainless steel, carbon steel, and nylon-manufactured to your exact specifications.

Our ISO 9001:2015 certified quality management system guarantees consistent dimensional accuracy across every order, from prototype quantities to high-volume production runs. Whether you need special flat washers for a unique application or mil-spec flat washers for aerospace and defense, we deliver reliable solutions made in the U.S.A.

Standard and custom flat washer sizes in stock
Wide selection of materials including stainless steel, brass, aluminum, and nylon
ISO 9001:2015 certified manufacturing and quality control
Custom flat washers produced to print or sample
Competitive pricing with fast turnaround

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Showing 20951–21000 of 25,000+ products

SKU	ID	OD	Thickness	Material	ID TOL	OD TOL	Quantity
560-922-064	ID 0.116	OD 0.373	Thickness 0.064	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-923-020	ID 0.152	OD 0.5	Thickness 0.02	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-924-032	ID 0.753	OD 0.9	Thickness 0.032	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-925-033	ID 0.173	OD 0.365	Thickness 0.033	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-926-031	ID 0.152	OD 0.375	Thickness 0.031	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-927-036	ID 0.286	OD 0.5	Thickness 0.036	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-928-063	ID 0.474	OD 0.93	Thickness 0.063	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-929-045	ID 2.409	OD 2.871	Thickness 0.045	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-93-024	ID 0.093	OD 0.15	Thickness 0.024	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-930-020	ID 0.063	OD 0.124	Thickness 0.02	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-931-032	ID 0.124	OD 0.247	Thickness 0.032	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-932-032	ID 0.099	OD 0.309	Thickness 0.032	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-933-032	ID 0.136	OD 0.373	Thickness 0.032	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-934-031	ID 0.204	OD 0.373	Thickness 0.031	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-935-025	ID 0.149	OD 0.374	Thickness 0.025	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-936-050	ID 0.298	OD 0.494	Thickness 0.05	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-937-032	ID 0.389	OD 0.561	Thickness 0.032	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-938-040	ID 0.258	OD 0.562	Thickness 0.04	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-939-050	ID 0.455	OD 0.692	Thickness 0.05	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-94-010	ID 0.093	OD 0.17	Thickness 0.01	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-940-064	ID 0.441	OD 0.749	Thickness 0.064	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-941-063	ID 0.58	OD 0.868	Thickness 0.063	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-942-062	ID 0.474	OD 1.124	Thickness 0.062	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-943-032	ID 2.286	OD 3.934	Thickness 0.032	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-95-033	ID 0.093	OD 0.247	Thickness 0.033	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-96-029	ID 0.094	OD 0.186	Thickness 0.029	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-961-020	ID 0.131	OD 0.231	Thickness 0.02	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-962-036	ID 0.205	OD 0.341	Thickness 0.036	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-963-031	ID 0.124	OD 0.468	Thickness 0.031	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-964-010	ID 0.263	OD 0.496	Thickness 0.01	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-965-050	ID 0.25	OD 0.562	Thickness 0.05	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-966-052	ID 0.377	OD 0.805	Thickness 0.052	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-967-032	ID 0.783	OD 1.25	Thickness 0.032	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-968-025	ID 0.143	OD 0.291	Thickness 0.025	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-969-040	ID 0.205	OD 0.4	Thickness 0.04	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-97-050	ID 0.094	OD 0.237	Thickness 0.05	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-970-040	ID 0.18	OD 0.44	Thickness 0.04	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-971-041	ID 0.263	OD 0.501	Thickness 0.041	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-972-062	ID 0.33	OD 0.562	Thickness 0.062	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-973-064	ID 0.563	OD 0.814	Thickness 0.064	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-974-124	ID 0.518	OD 0.995	Thickness 0.124	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-975-016	ID 1.371	OD 1.686	Thickness 0.016	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-976-125	ID 0.502	OD 1.999	Thickness 0.125	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-977-062	ID 0.394	OD 1.002	Thickness 0.062	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-978-031	ID 0.203	OD 0.438	Thickness 0.031	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-979-093	ID 0.572	OD 1.374	Thickness 0.093	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-98-008	ID 0.095	OD 0.153	Thickness 0.008	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-980-080	ID 0.988	OD 1.931	Thickness 0.08	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-981-062	ID 0.191	OD 0.372	Thickness 0.062	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity
560-982-008	ID 0.192	OD 0.374	Thickness 0.008	Material Brass	ID TOL +-.005	OD TOL +-.005	Quantity

Flat Washers in Every Size, Material & Tolerance

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A Special to You is Standard to Us

Made in USA

New York

South Carolina