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Flat Washers

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Fasteners Etc., Inc. offers low carbon steel flat washers in both USS and SAE standards as well as metric sizing, in a variety of finishes for all your project needs. Please use the filters on the far left to narrow down results for the exact item required. If you can’t locate it or need assistance, feel free to contact us as we’re here to help!

A flat washer is simply a circular piece of metal that is primarily used for load distribution in most applications. The bolt or screw will be inserted through the center of the flat washer so that it rests between the head of the bolt and the connecting material. Flat washer sizing is called out by the bolt size so if you are using a ½” diameter bolt, you will need a ½” diameter flat washer as well.

If your project requires a heavier duty flat washer, please consider our offering of medium carbon steel flat washers (thru hardened). For increased corrosion resistance, beyond the plated options for low carbon steel flat washers, consider stainless steel flat washers in 18-8 or 316.

USS Flat Washers, low carbon steel- plain, zinc, yellow zinc, and hot dipped galvanized
SAE Flat Washers, low carbon steel- plain, zinc, yellow zinc, and hot dipped galvanized
Fender Washers, low carbon steel- plain and zinc
Flat Washers, solid brass
Metric Flat Washers Din125A, 140HV- plain, zinc, and yellow zinc
Metric Flat Washers Din125A, 200HV- plain, zinc, and yellow zinc
Metric Flat Washers Din125A, 300HV- plain and zinc
Metric Flat Washers- Din7349/thick and Din433/small
Metric Fender Washers, Din9021B- zinc

Don’t see what you’re looking for? Please send us a request for quote form or call us to inquire.

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