Description

Kluson’s Waffleback and Firebird tuning machine mounting screws. These are used on the rear of the headstock to mount the tuning machines in place and to keep tuners from turning under string tension. May not fit other brands of tuning machines and are made specifically to fit the described Kluson tuning machines. 3 X 1/2 PHILLIPS SMSA OVAL HEAD

14.7mm total screw length (with screw head)
12mm thread length
2.5mm thread diameter