This Set of 24 4 x 1/2″ screws is for use with guitar and bass pickguards truss rod covers and control plates used on a wide variety of classic guitar and bass designs as well as being suitable for backplates on modern floating bridge cavities. Features/Specifications: Scratchplate screws Set of 24 Phillips Head Screws 4 x 1/2″ Music is for everyone so we’re making it easier for you to start playing. Backed by our years of professional experience the Gear4music range gives you access to a vast collection of instruments audio gear and accessories. Produced ethically and responsibly theyre suitable for every musical interest while meeting the expectations of a caring world. There’s never been a better time to start making music.