What size are the bolts to attach cables to the PXShunt500? Setec Customer Support June 30, 2025 06:25 The bolts to attach cables to the PXSHunt500 are M10 nut/bolts with a 17mm fastener size. Related articles I need more grease for my SmartSense sensor, where can I get more? Are mounting bolts supplied with the PXShunt500?