With extension-tapped holes of the semi-split shaft collars GN 7062.1, sensor holders GN 7062.10 or other elements such as the gear lever or cam can be attached to shafts and axles.
They can be assembled safely and easily with a high clamping force by reducing the slot height, without damaging the surface of shafts and axles.
The thread d3 for sizes d1 = 30 to 36 is designed as a through hole; for sizes d1 = 42 and larger, it is designed as blind hole.
