Set screw with hexagon socket and cup point DIN 916 / ISO 4029, M 5x30, steel 45 H

The set screw with cup point secures a hub, a shaft collar or a lever on the shaft and transmits the torque through the cup point at its end. This version is listed with thread M 5 and length 30 mm. Decisive for the selection is a hexagon socket of 2.5 mm.

Benefits

• Thread M 5 at a length of 30 mm, so the screw sits fully inside the thread and does not stand out beyond the hub.
• Hexagon socket 2.5 mm, so the screw can be tightened recessed and with a repeatable torque.
• The cup point bites into the surface of the shaft and holds even where no hole and no flat have been prepared.
• Made of steel 45 H to DIN 916.

Applications

On a shaft collar on a plain shaft the M 5x30 set screw holds the hub through its cup point alone.

Standards and conformity

The 2.5 mm hexagon socket follows the standard, so no special tool is needed.