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Domestic Flat Washers | Stainless Steel & Bronze

Flat washers are utilized in the construction and assembly industry to boost efficiency and protect fragile surfaces. Domestic flat washers are utilized to ensure a safe distribution of weight while applying a bolt. In addition, stainless steel flat washers are also designed to eliminate corrosion issues that are common on metallic surfaces. Willie Washer offers a large selection of domestic flat washers in materials such as stainless steel, bronze, and nylon. 

Nylon flat washers are embedded directly under machine screws to help eliminate excess noise. USS and SAE washers are the two most common flat washers used. SAE flat Washers are Type A narrow, with a smaller OD size and are thinner than the typical USS washers. USS flat washers, on the other hand, are Type A wide washers. Willie Washers has a wide range of materials and finishes for both USS and SAE washers from which you can choose. We also offer other types of washers and parts such as clipped OD washers, D shaped ID washers, slotted square washers, and fender washers. Our catalog of stampings, machined parts, and washers are made with high-quality materials to meet your requirements.

Set Descending Direction
Inner Diameter (ID)Outer Diameter (OD)Thickness (T)Bolt Size (Inch)MaterialFinishStockRequest a Quote
0.114 in.0.375 in.0.035 in.#3Low Carbon Steel - SoftCopper0Part Detail/Quote
0.128 in.0.375 in.0.020 in.#4Low Carbon Steel - SoftCopper0Part Detail/Quote
0.129 in.0.375 in.0.030 in.#4Low Carbon Steel - SoftCopper0Part Detail/Quote
0.147 in.0.375 in.0.032 in.#5Low Carbon Steel - SoftCopper0Part Detail/Quote
0.164 in.0.375 in.0.062 in.#6Low Carbon Steel - SoftCopper30001Part Detail/Quote
0.139 in.0.385 in.0.032 in.#5Low Carbon Steel - SoftCopper0Part Detail/Quote
0.171 in.0.393 in.0.046 in.#8Low Carbon Steel - SoftCopper5001Part Detail/Quote
0.138 in.0.400 in.0.038 in.#5Low Carbon Steel - SoftCopper0Part Detail/Quote
0.206 in.0.404 in.0.042 in.#10Low Carbon Steel - SoftCopper9800Part Detail/Quote
0.203 in.0.406 in.0.040 in.#10Low Carbon Steel - SoftCopper0Part Detail/Quote
0.142 in.0.432 in.0.035 in.#5Low Carbon Steel - Case HardCopper10001Part Detail/Quote
0.109 in.0.437 in.0.031 in.#3Low Carbon Steel - SoftCopper25301Part Detail/Quote
Set Descending Direction