When it comes to synonyms for the term "EXP BOLT", several words come to mind. One potential alternative is "explosive fastener", which highlights the explosive nature of the bolt. Another possibility is "detonating bolt", emphasizing the bolt's ability to detonate upon impact or activation. Additionally, "blast bolt" serves as a suitable synonym, emphasizing the force or blast effect generated by the bolt. "Pyrotechnic bolt" is another potential synonym, highlighting the pyrotechnic or explosive properties of the device. These synonyms effectively convey the core concept of an explosive bolt, while offering variety and options to cater to specific contexts and preferences.