One Stainless Steel Screw
VW Beetle and VW Super Beetle Convertible 68-79
VW Karmann Ghia Convertible and Sedan 68-74
VW Karmann Ghia Convertible and Sedan 56-67
These are original spec mirror mounting screws. They are "self tapping."
If the holes are worn you can try store bought 'self tapping" screws
with a slightly larger diameter (American or Metric)