Standard Flat Washers in All Sizes and Materials

Standard washers are used for general purpose applications and in all types of industries. They may not demand precise or critical requirements and are good washers to maintain as part of a multipurpose supply. These washers are readily available in a variety of standard bolt and screw sizes, including SAE, USS, and Type A and Type B series flat washers, which all meet with respective sizing and industrial standards. 

Type A and Type B washers are categorized as narrow, regular or wide, and are maintained as part of Superior Washer & Gasket Corp.'s extensive stock. 

We also manufacture and stock a complete selection of fender washers. Virtually all of the standard washers we carry within our regular inventory can be shipped the very same day. We manufacture standard washers in a variety of materials such as steel, brass, copper, nylon, stainless steel, PTFE, fiber, aluminum, and many others.

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Sku
Item #
Material
Size
ID
OD
Thickness
Min-Qty
0
0
Brass
0
.064
.125
.019
Stainless Steel
0
.062
.156
.020
00
00
Brass
00
.050
.109
.015
Stainless Steel
0
.053
.108
.015
000
000
Brass
000
.037
.078
.012
Stainless Steel
0
.040
.090
.010
0S
0S
Brass
0S
.064
.156
.019
1
1
Brass
1
.075
.156
.019
1"
1"
Brass
1"
1.062
2.500
.144
1"R
1"R
Brass
1"R
1.062
2.500
.125
Brass
1-1/4R
1.312
3.000
.125
Brass
1-1/8R
1.187
2.750
.125
Brass
1.125
1.187
2.750
.156
Brass
1.25
1.312
3.000
.156
Brass
1.375
1.437
3.250
.156
1.5
1.5
Brass
1.5
1.562
3.500
.156
Brass
1/2 L
.562
1.375
.091
Brass
1/2 S
.562
1.250
.091
Stainless Steel
10
.203
.375
.040
Stainless Steel
10
.203
.375
.050
Stainless Steel
10
.203
.406
.040
Stainless Steel
10
.203
.437
.040
Stainless Steel
10
.203
.437
.050
Stainless Steel
10
.203
.437
.062
Stainless Steel
10
.218
.500
.062

Why Use Standard Flat Washers?

Standard flat washers are used for purposes of load distribution and surface protection in fastener assemblies. They offer variable ranges of tensile strength, corrosion resistance, esthetic appeal, and other advantages based on the material from which they are stamped. Standard flat washers can be manufactured from all matter of material, both metal and non-metal, and can be easily customized with regard to shape, size, thickness, and other specifications. You can choose from a wide selection of standard flat washers, in an extensive array of materials, directly from our catalog, which includes standard fender washers and standard high carbon steel washers, as well as many others.

Why Choose Superior Washer & Gasket Corp.?

When looking for standard washers that will suit other SAE, USS and Type A and Type B fasteners, Superior Washer & Gasket Corp. can deliver according to your needs. As a U.S.-based manufacturer with extensive capabilities, we can offer you the very best in quality assurance and deliver the washers you need promptly. All of our products meet with ISO-9001 requirements. We're committed to providing our customers with a fast and easy purchasing experience, as well as an unparalleled commitment to quality and attention to detail when filling each order.

Our Capabilities And Services

We're able to supply standard flat washers promptly and precisely as a result of our extensive capabilities and services. We manufacture and maintain a comprehensive inventory of washers and shims within our two U.S.-based facilities. Over 40,000 square feet of raw material in virtually every gauge, more than 100 power presses, and a staff of skilled machinists and experienced personnel are just part of our superior ability to deliver exactly what our customers need. In addition to offering over a billion washers and 370,000 special size parts, we provide complete, on-demand custom manufacturing capabilities for non-standard washer needs.