The term 'Bolt Securer' is a job description for someone who uses a NUT to secure a bolt. A NUT is a type of fastener, usually made of metal, that is used to hold two or more pieces of material together. It is typically used in conjunction with a bolt, which is a threaded rod that is inserted into the NUT and tightened to hold the two pieces of material together. The Bolt Securer is responsible for ensuring that the NUT is properly secured to the bolt, so that the two pieces of material remain securely connected.