Flat Washer

Washers

A flat washer is a thin, flat, circular plate with a central hole. It is used to distribute the load of a threaded fastener, such as a screw or nut, over a larger surface area. This helps to prevent damage to the fastened material and provides a more secure connection.

About washers

Flat Washer is listed under Washers, flat, split lock, tooth, belleville and structural washers. Washers are thin, flat plates with a central hole, primarily used to distribute the load of a threaded fastener, prevent loosening, or provide spacing. Flat washers, such as those conforming to ASME B18.21.1 or DIN 125, increase the bearing surface area, reducing the risk of material deformation under the fastener head or nut.

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