Small brass bolt, M4 external thread.
The bolt has a very slightly convex head with a slot in it.
This is vintage repair material, so it may have a scratch, stain or some dust.
The following also applies: gone = gone.
externe draad: M4 x ...
Op = op.
|Length (cm):||1.7 (0.67 inch)|
|Thickness / depth (cm):||diameter of head of the bolt: 1.1 (0.43 inch)|
|Outer Diameter (cm):||0.4 , M4 (0.16 inch)|