Schaller M6 Pin Guitar Tuning Machine

The Schaller M6 Pin guitar tuning machine sets a benchmark for closed tuners, featuring an upgraded 1:18 gear ratio that delivers precise and smooth tuning performance. Precision CNC-machined components and premium surface treatments ensure high stability and smooth, sensitive operation with a self-locking drive.
Equipped with high-grade brass posts engineered for wear-free durability, this tuning machine incorporates the innovative stepped M6 flanged washer. This washer centers the string post securely over the hollow screw, preventing tilting torque and eliminating the need for a stepped peghead bore while protecting the mounting assembly.
Designed with permanently lubricated, maintenance-free closed housing utilizing specialized Schaller grease, the M6 Pin delivers lasting reliability. The two-pin mounting configuration aligns with standard 10 mm pin spacing, offering seamless drop-in installation and optimal tuning stability.
Brand
Schaller
Series
M6 Series
Product Type
Guitar Tuning Machine
Model Number
1003
Gear Ratio
1:18
Weight
0.13 lb
Button Hole Diameter
0.17 in (4.2 mm) with 0.14 in (3.6 mm) drive flat
Pin Spacing
0.39 in (10 mm) center-to-center
Pin to Post Center Distance
0.31 in (8 mm)
Post Material
Brass
Lubrication
Schaller special grease (maintenance-free)