The DSMC Al Leica-M Mount features captive mounting screws, so you're never searching for hardware.
IMPORTANT: Most M series lenses have rear elements that project beyond the rearmost face of the lens' bayonet lugs of the lens mount. Attempting to mount a lens without modifications to allow for clearance could result in damage to the lens, mount, or BRAIN®.
NOTE: Some Leica-M Mount lenses may vignette if they are unable to cover the full 46.31mm diagonal of the MONSTRO 8K® VV sensor.