Bolt-on neck

Bolt-on neck is a method of guitar (or similar stringed instrument) construction that involves joining a guitar neck and body using screws or bolts, as opposed to glue as with set-in neck joints.

Neck joint with a four-screw plate on a Yamaha Pacifica 112 electric guitar
Less-common three-screw assembly with plate, on a Hagström III guitar
Slick[citation needed] bolt-on neck join on custom superstrat electric guitar allows more comfortable access[citation needed] to top frets
Stephen's Extended Cutaway (on Washburn N4 electric guitar) is another version of bolt-on neck joint