Adjusting Ring DIN 705

The Form A adjusting ring is used in mechanical engineering, instrument making, and in vehicle repair at service stations. The ring has a hole in the center for a set screw; the screw is not included. The fastener is designed to securely fix parts rotating on a shaft.

The rings are made of high-quality carbon steel, which gives the fastener reliability, wear resistance, strength and durability. Rings with a coating — electroplated zinc — or made of stainless steel are also available. Such products are intended for use outdoors and in areas with high humidity: the coating protects the metal from corrosion and environmental factors, extending the service life of the fastener.

The rings are used together with fasteners of matching sizes — screws, wood screws and other elements.