Bolt Heater Market Size Was Valued at USD 197.11 Billion in 2023 and is Projected to Reach USD 294.19 Billion by 2032, Growing at a CAGR of 4.55% From 2024-2032. A bolt heater is a tool created to warm up bolts or fasteners prior to their installation in a mechanical structure. The main reason for using a bolt heater is to make it easier to tighten or torque bolts in situations where the...