Suited for Polar 137
This alloy steel shear pin or shear bolt fits Polar 137 EMC II, Polar 137 MON, Polar 137 X, Polar 137 XT, Polar 137 E, and Polar 137 ED paper cutters. The main shank has an M16 (.63″) thread and is 60mm (2.33″) long below the head.
Included with each of these shear bolts or safety bolts is a mating washer faced hex nut. The head is 30mm (1.18″) in diameter and 10mm (.39″) thick and has a flat on one side as shown in the photo.