Information
Grub screws GN 632.5 with ball point are as a rule used with thrust pads GN 631 / GN 631.5 .
The ball-Ø d2 is smaller than the thread core-Ø, which allows fitting over the ball end.
The combination of grub screws GN 632.5 and thrust pads GN 631 / GN 631.5 with gripping elements easily makes clamping screws of many different types.