Pulling bolt fixed in hole has fixture part, centering hole for centering collar of bolt, with peripheral flange, and two opposite facing centering ridges.

摘要

The pulling bolt (2) is fixed in a hole in the pallet, clamping plate or workpiece. A fixture part has a centering hole for the centering-collar of the pulling bolt, and a further centering collar for inserting into the centering hole on the pallet, clamping plate or workpiece. The fixture part has a peripheral flange around which are two opposite facing centering ridges (15,16).