Round Flat

Round Flat Special Washers

Round flat washers are a vital part of any fastener assembly. They distribute load and help to retain the integrity of your installation. We manufacture round flat washers in an extensive range of sizes, all produced to be precisely uniform and of the most reliable quality. Our round flat washers are available in a full selection of materials and are ready to ship out promptly. If you don't see the exact round flat washers that you need listed in our catalog, contact us with your requirements. An experienced member of our service team will ensure that all of your needs are met and all of your questions are answered.

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Tolerance:
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Tolerance:
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Sku
Item #
Material
ID
ID Tol
OD
OD Tol
Thickness
Min-Qty
Brass
.000
+-.005
.049
+-.005
.030
Brass
.000
+-.005
.063
+-.005
.032
301-302-304 Stainless Steel
.000
+-.005
.106
+-.005
.005
Aluminum
.000
+-.005
.108
+-.005
.016
301-302-304 Stainless Steel
.000
+-.005
.110
+-.005
.005
Brass
.000
+-.005
.113
+-.005
.016
Brass
.000
+-.005
.124
+-.005
.116
Aluminum
.000
+-.005
.153
+-.005
.016
301-302-304 Stainless Steel
.000
+-.005
.173
+-.005
.005
Brass
.000
+-.005
.177
+-.005
.001
High Carbon Steel
.000
.186
+-.005
.015
301-302-304 Stainless Steel
.000
+-.005
.187
+-.005
.031
Neoprene
.000
+-.005
.211
+-.005
.031
301-302-304 Stainless Steel
.000
+-.005
.221
+-.005
.065
Stainless Steel
.000
+-.005
.243
+-.005
.046
301-302-304 Stainless Steel
.000
+-.005
.246
+-.005
.005
301-302-304 Stainless Steel
.000
+-.005
.250
+-.005
.020
Brass
.000
+-.005
.250
+-.005
.125
301-302-304 Stainless Steel
.000
+-.005
.254
+-.005
.005
Brass
.000
+-.005
.281
+-.005
.009
301-302-304 Stainless Steel
.000
+-.005
.281
+-.005
.025
Stainless Steel
.000
+-.005
.286
+-.005
.025
301-302-304 Stainless Steel
.000
+-.005
.292
+-.005
.019
301-302-304 Stainless Steel
.000
+-.005
.292
+-.005
.025
Aluminum
.000
+-.005
.293
+-.005
.020

Any Round Washers You Require

At Superior Washer & Gasket Corp., we’re proud to offer virtually any round washer you might need right here in our catalog, from neoprene flat washers to 316L stainless steel washers, to military flat washers of all types. We stamp round washers from all manner of materials, including the most in-demand, commonly used metal alloys to highly specialized industrial materials. We can provide round washers in just about any size and in a full range of thicknesses, made to your unique specifications. Just send us an RFQ with your requirements or select the round washers you need directly from our catalog.  

Why Choose Superior Washer & Gasket Corp.?

We invite you to choose us as more than just a one-stop source for all of your round flat washer needs, we’re also a washer and shim manufacturer that’s ready to deliver the spacing solutions you need, on-demand. When you rely on us, you’ll get more than just access to an exhaustive inventory, you’ll also get the assurance of speedy shipping, made-in-the-U.S.A quality, and rigorous product integrity standards. Above all though, our customer service staff will do their utmost to meet and exceed your every expectation. We’re committed to treating every order we receive as an opportunity to go above and beyond.

Our Capabilities And Services

Our capabilities and services are an important part of our ability to serve you. It takes over 100 power presses and 20,000 square feet of raw material in virtually every gauge to maintain our impressive inventory of more than a billion washers and 370,000 special size parts. This stock allows us to fulfill even large quantity orders quickly. When it comes to custom manufactured washers and shims, there’s no better source. Our in-house tool and die shop and a team of expert machinists let us produce parts according to customer need. You can trust that every item in your order is made to the strictest quality standards, which we are proud to maintain as an ISO-9001 certified manufacturer.