Rings On Wire (ROW) are an alternative to loose bulk packaging or various internal rings. ROW is an in-line method of producing retaining rings in which parts are formed and then fed onto wires ...

The standard material for spiral-wound retaining rings is carbon spring steel. Some rings are available in other materials such as 302, 316, and 17-7 PH/C stainless steel, NS A286 alloy, beryllium ...