Features
Steel Shear Pins for Polar 155 EMC (after serial number 5221201), Polar 155 MON, Polar 155 E, Polar 155 ED, Polar 155 XT (equivalent to Polar 230127), and Polar 176 E, Polar 176 ED, Polar 176 X, and Polar 176 XT Paper Cutters. (equivalent to Polar 260465, 017486, 017486c, 230364c, 230364) The main shank on this alloy steel shear bolt or safety bolt is 3-1/32" long below the head and has an M20 (.79") thread. The head is 1-15/32" in diameter and 15/32" thick. The head is cross drilled for a roll pin which is supplied already installed in the head. Also included with each of these shear bolts is a mating M20 washer faced hex nut (collar nut equivalent to Polar 230365, 230365a). For shear bolts for the earlier Polar 155 paper cutter that do not have the cross pin through the head and that use two shear bolts per pull arm assembly, see our part number G40532
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