SAE

Steel, Zinc Plated and Stainless Steel SAE Flat Washers

The SAE washers we produce fully comply with SAE International’s aerospace, automotive, and commercial vehicle component standards.  We accomplish this by stamping and manufacturing our SAE washers from high quality, industrial materials, including the most in-demand grades of steel and stainless steel. Our compliance with these trusted international standards has enabled us to serve the needs of engineers, manufacturers, suppliers, and distributors around the world.  No matter the demands of your application, when you’re looking for washers that meet with all SAE standards, we can serve as your source.

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Sku
Item #
Material
Size
ID
OD
Thickness
Min-Qty
Steel Zinc
1
1.062
2.000
.108/.160
Steel Zinc
5/32 (#8)
1.187
2.250
.108/.160
Steel Zinc
1/2
.531
1.062
.074/.121
Steel Zinc
1/4 (#14)
.281
.625
.051/.080
Steel Zinc
3/16 (#10)
.218
.500
.036/.065
Steel Zinc
7/32 (#12)
.250
.562
.051/.080
Steel Zinc
3/4
.812
1.500
.108/.160
Steel Zinc
3/8
.406
.812
.051/.080
Steel Zinc
5/16
.343
.687
.051/.080
Steel Zinc
5/8
.656
1.312
.074/.121
Steel Zinc
1/8 (#6)
.156
.375
.036/.065
Steel Zinc
7/16
.468
.921
.051/.080
Steel Zinc
7/8
.937
1.750
.108/.160
Steel Zinc
5/32 (#8)
.187
.437
.036/.065
Steel Zinc
9/16
.593
1.187
.074/.121
Stainless Steel
1"
1.062
2.000
.108/.160
Stainless Steel
1-1/8
1.187
2.250
.108/.160
Stainless Steel
1/2
.531
1.062
.074/.121
Stainless Steel
1/4 (#14)
.281
.625
.051/.080
Stainless Steel
3/16 (#10)
.218
.500
.036/.065
Stainless Steel
7/32 (#12)
.250
.562
.051/.080
Stainless Steel
3/4
.812
1.500
.108/.160
Stainless Steel
3/8
.406
.812
.051/.080
Stainless Steel
5/16
.343
.687
.051/.080
Stainless Steel
5/8
.656
1.312
.074/.121

 

Browse From All SAE Washer Sizes

The SAE flat washers we manufacture are made to fit with SAE screws, bolts, and other fasteners that are comparably sized. Our SAE flat washers are precision stamped from high quality, industrial strength steel, stainless steel, and other materials. They will reliably distribute load, contribute to easier fastener maintenance, and help protect surfaces from strain and wear. As you can see here in our catalog, we manufacture a full range of SAE washer sizes, including 5/8 SAE washer dimensions. You can easily browse and submit your order through our RFQ feature. If you don’t see what you’re looking for or you have questions, just contact us directly. A dedicated member of our customer service team will address all of your needs and ensure that you have a positive experience working with us.  

Why Choose Superior Washer & Gasket Corp.?

Superior Washer Gasket Corp. is the clear choice whenever you need SAE washers or other tough industrial washers like 300 series stainless steel washers and steel flat washers. That’s because our manufacturing capabilites allow us to ensure that the washers you need, in the quantities you need, will always be in stock. We also provide you with an assurance of quality and accountability. Every washer you receive will meet with ISO-9001 standards and will be made with the utmost uniformity and product integrity. We can even have your washers bagged in custom quantities, individually sealed and labeled according to your needs. Most of all, you’ll be glad you chose us because of our dedication to serving you, our customer. An efficient purchasing experience for you is built into our daily practices. Our staff is committed to getting you what you need quickly and to making sure your expectations are exceeded every time.  

Our Capabilities And Services

Our capabilities and services are vast, but that’s what it takes to reliably serve our customers. We're widely recognized as the leading U.S. industrial and military washer supplier thanks to our extensive resources. Our expert machinists use over 100 power presses and 20,000 square feet of raw material in virtually every gauge to stamp the washers and shims that comprise our impressive inventory. We carry over a billion washers and 370,000 special size parts, which allows us to fulfill even large quantity orders in no time. We can also easily provide custom manufactured washers and shims, thanks to our in-house tool and die shop and other on-demand production capabilities.