Split Lock Washer, Spring Lock, Spring Steel

Spring Steel Washers

This is a split lock, spring steel washer. It is designed for a 1-5/8 inch screw, with an outside diameter of 2.6940 inches and a thickness of 0.0450 inches. This washer is used to prevent fasteners from loosening by providing a spring action.

Specifications

Outside Diameter	2.6940 in
Screw Size	1-5/8 in
Thickness	0.0450 in

About washers

Split Lock Washer, Spring Lock, Spring Steel 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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