Spring Lock Washers, Split Lock Spring Washers, Rectangular Section Spring Split Lock Washers, Spiral Split Washers

This is an assortment of Spring Lock Washers, including split lock and spiral split types, in metric sizes from M2 to M12. These sizes correspond to the fastener diameter they are designed for. They are used to secure bolted connections against loosening.

Specifications

Sizes	M2 M2.5 M3 M4 M5 M6 M8 M10 M12

About washers

Spring Lock Washers, Split Lock Spring Washers, Rectangular Section Spring Split Lock Washers, Spiral Split Washers 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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