Square OD

Square OD Washers

Square OD washers are easily identified by their square outer diameter. Although these washers look quite different from conventional round washers, they can still be used to help preserve material surfaces and distribute load as part of a fastener assembly, particularly with square headed fasteners. We manufacture square OD washers as part of our regular stock, and carry them in a full range of sizes and thicknesses. You can easily browse and specify them here in our catalog. If you require specs that you don’t see listed below, simply let us know your square OD washer requirements in your RFQ or call us to discuss your needs. A member of our dedicated customer service staff will answer all of your questions and give your specs careful attention.  

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Sku
Item #
Size
ID
Thickness
Square Outside Dia
Min-Qty
-
N/A
.006
.572
-
N/A
.006
.758
-
.095
.040
.250
-
.098
.060
.500
# 4
.129
.060
.500
# 8
.177
.036
.437
-
.190
.014
.500
-
.192
.060
.500
-
.194
.031
.625
-
.194
.062
.625
-
.195
.062
.400
# 10
.203
.125
.500
1/4
.265
.062
1.625
1/4
.265
.090
1.625
1/4
.265
.125
1.625
1/4
.283
.125
.998
1/4
.312
.062
1.000
1/4
.312
.062
.750
1/4
.312
.062
2.000
1/4
.312
.090
.750
1/4
.312
.090
2.000
1/4
.312
.125
.750
1/4
.312
.125
2.000
1/4
.312
.187
2.000
1/4
.312
.250
2.000

Meeting All Of Your Square OD Flat Washers Needs

When you need square OD flat washers, there’s no better way to get them in high quality, in-demand industrial materials than to source them from a capable washer manufacturer like Superior Washer & Gasket Corp. This includes stainless steel square washers that offer a valuable combination of corrosion resistance, strength, and versatility. When you’re looking for square plate washers and square OD washers in virtually any material, in a complete range of sizes, we can provide them to you without fail. We can also readily meet your needs when you require other specialty shaped washers including rectangular OD flat washers or conventional spacers such as type B standard washers

Why Choose Superior Washer & Gasket Corp.?

There are many reasons our longtime customers continue to choose us when they need square OD washers and square OD flat washers. We offer the best selection in the business and are proud to reliably and quickly fulfill the needs of OEMs, fastener distributors, and other professionals in a range of industries. Above all, we pride ourselves on our customer service. We’ve built your satisfaction into our daily business practices and are committed to giving you the best possible sourcing and purchasing experience when you need any type of washer, shim, and other small stamping. 

Our Capabilities And Services

As an experienced, ISO-9001 certified manufacturer and supplier of high quality spacing solutions, we maintain comprehensive capabilities and services. It’s these resources that enable us to maintain our stock of over a billion washers and 370,000 special size parts. We rely on the expertise of our team of machinists, 100 power presses, and 20,000 square feet of raw material to create our diverse products. We are also proud to offer efficient customization services thanks to our in-house tool and die shop. All of this and more has lead to our becoming a leading U.S. manufacturer of washers and shims. We are ready and able to meet and exceed your unique expectations.