Standard Flat Washers - General-Purpose Washers in All Sizes & Materials

Standard washers are the most widely used fastener components across industrial, commercial, and consumer applications, providing reliable load distribution, surface protection, and joint stability. Superior Washer & Gasket Corp supplies standard flat washers in a comprehensive range of sizes and materials-including steel, stainless steel, brass, aluminum, copper, and nylon-from one of the largest domestic washer inventories available.

As an ISO 9001:2015 certified washer manufacturer, we maintain broad inventory of standard washers for fast delivery and offer custom washer production for non-standard sizes and materials. Whether you need standard SAE or USS washers or custom flat washers in specialty materials, our washer supply capabilities deliver consistent quality made in the U.S.A.

SAE and USS standard washer sizes in stock
Steel, stainless steel, brass, aluminum, and nylon options
Custom standard and special washers available
ISO 9001:2015 certified quality management
Made in the U.S.A. with fast delivery

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Showing 1251–1300 of 1,322 products

SKU	ID	OD	Thickness	Material	Size	Quantity
SS-7/16TYBW	ID 0.469	OD 1.469	Thickness 0.1	Material Stainless Steel	Size 7/16	Quantity
SS-7/16USS	ID 0.5	OD 1.25	Thickness Not available	Material Stainless Steel	Size 7/16	Quantity
SS-7/8TYAN	ID 0.938	OD 1.75	Thickness 0.134	Material Stainless Steel	Size 7/8	Quantity
SS-7/8TYAW	ID 0.938	OD 2.25	Thickness 0.165	Material Stainless Steel	Size 7/8	Quantity
SS-7/8TYBN	ID 0.938	OD 1.469	Thickness 0.1	Material Stainless Steel	Size 7/8	Quantity
SS-7/8TYBR	ID 0.938	OD 2.25	Thickness 0.16	Material Stainless Steel	Size 7/8	Quantity
SS-7/8TYBW	ID 0.938	OD 2.75	Thickness 0.16	Material Stainless Steel	Size 7/8	Quantity
SS-7/8USS	ID 0.937	OD 2.25	Thickness Not available	Material Stainless Steel	Size 7/8	Quantity
SS-8MS	ID 0.17	OD 0.375	Thickness 0.032	Material Stainless Steel	Size Not available	Quantity
SS-8TYA	ID 0.188	OD 0.438	Thickness 0.049	Material Stainless Steel	Size 8	Quantity
SS-8TYBN	ID 0.188	OD 0.375	Thickness 0.04	Material Stainless Steel	Size 8	Quantity
SS-8TYBR	ID 0.188	OD 0.5	Thickness 0.04	Material Stainless Steel	Size 8	Quantity
SS-8TYBW	ID 0.188	OD 0.625	Thickness 0.063	Material Stainless Steel	Size 8	Quantity
SS-9/16TYAN	ID 0.594	OD 1.156	Thickness 0.095	Material Stainless Steel	Size 9/16	Quantity
SS-9/16TYAW	ID 0.625	OD 1.469	Thickness 0.109	Material Stainless Steel	Size 9/16	Quantity
SS-9/16TYBN	ID 0.594	OD 1.125	Thickness 0.063	Material Stainless Steel	Size 9/16	Quantity
SS-9/16TYBR	ID 0.594	OD 1.469	Thickness 0.1	Material Stainless Steel	Size 9/16	Quantity
SS-9/16TYBW	ID 0.594	OD 2.0	Thickness 0.1	Material Stainless Steel	Size 9/16	Quantity
SS-9/16USS	ID 0.625	OD 1.5	Thickness Not available	Material Stainless Steel	Size 9/16	Quantity
T0-125010NM	ID 0.068	OD 0.125	Thickness 0.01	Material PTFE	Size #0	Quantity
T1-156015NM	ID 0.084	OD 0.156	Thickness 0.015	Material PTFE	Size #1	Quantity
T10-375031NM	ID 0.196	OD 0.375	Thickness 0.031	Material PTFE	Size #10	Quantity
T10-375062NM	ID 0.196	OD 0.375	Thickness 0.062	Material PTFE	Size #10	Quantity
T10-437030NM	ID 0.218	OD 0.437	Thickness 0.03	Material PTFE	Size #10	Quantity
T10-437031NM	ID 0.196	OD 0.437	Thickness 0.031	Material PTFE	Size #10	Quantity
T10-437062NM	ID 0.196	OD 0.437	Thickness 0.062	Material PTFE	Size #10	Quantity
T12-500030NM	ID 0.227	OD 0.5	Thickness 0.03	Material PTFE	Size #12	Quantity
T14-500030NM	ID 0.281	OD 0.5	Thickness 0.03	Material PTFE	Size 1/4	Quantity
T14-500031NM	ID 0.253	OD 0.5	Thickness 0.031	Material PTFE	Size 1/4	Quantity
T14-500062NM	ID 0.253	OD 0.5	Thickness 0.062	Material PTFE	Size 1/4	Quantity
T14-500093NM	ID 0.253	OD 0.5	Thickness 0.093	Material PTFE	Size 1/4	Quantity
T14-562062NM	ID 0.253	OD 0.562	Thickness 0.062	Material PTFE	Size 1/4	Quantity
T18-500031NM	ID 0.315	OD 0.5	Thickness 0.031	Material PTFE	Size 5/16	Quantity
T18-500062NM	ID 0.315	OD 0.5	Thickness 0.062	Material PTFE	Size 5/16	Quantity
T18-875062NM	ID 0.343	OD 0.875	Thickness 0.062	Material PTFE	Size 5/16	Quantity
T2-187031NM	ID 0.093	OD 0.187	Thickness 0.031	Material PTFE	Size #2	Quantity
T2-250020NM	ID 0.093	OD 0.25	Thickness 0.02	Material PTFE	Size #2	Quantity
T2-250031NM	ID 0.093	OD 0.25	Thickness 0.031	Material PTFE	Size #2	Quantity
T2-281020NM	ID 0.093	OD 0.281	Thickness 0.02	Material PTFE	Size #2	Quantity
T2-281031NM	ID 0.093	OD 0.281	Thickness 0.031	Material PTFE	Size #2	Quantity
T20-100062NM	ID 0.406	OD 1.0	Thickness 0.062	Material PTFE	Size 3/8	Quantity
T20-625031NM	ID 0.385	OD 0.625	Thickness 0.031	Material PTFE	Size 3/8	Quantity
T20-625062NM	ID 0.385	OD 0.625	Thickness 0.062	Material PTFE	Size 3/8	Quantity
T20-750062NM	ID 0.378	OD 0.75	Thickness 0.062	Material PTFE	Size 3/8	Quantity
T22-750031NM	ID 0.443	OD 0.75	Thickness 0.031	Material PTFE	Size 7/16	Quantity
T22-750062NM	ID 0.443	OD 0.75	Thickness 0.062	Material PTFE	Size 7/16	Quantity
T24-125062NM	ID 0.562	OD 1.25	Thickness 0.062	Material PTFE	Size 1/2	Quantity
T24-750031NM	ID 0.505	OD 0.75	Thickness 0.031	Material PTFE	Size 1/2	Quantity
T24-750062NM	ID 0.505	OD 0.75	Thickness 0.062	Material PTFE	Size 1/2	Quantity
T24-875031NM	ID 0.515	OD 0.875	Thickness 0.031	Material PTFE	Size 1/2	Quantity

Standard Flat Washers - General-Purpose Washers in All Sizes & Materials

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