Din9021 Large Flat Washer

304 Stainless Steel Washers

This is a Din9021 Large Flat Washer. It is available in sizes M3, M4, M5, M6, M8, and M20. This washer provides a larger bearing surface under the fastener head, distributing the load and preventing damage to the material.

Specifications

Size	M3/M4/M5/M6/M8-M20

About washers

Din9021 Large 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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