interne draad: M4 x 1
|Heigth (cm):||0.5 (0.2 inch)|
|Outer Diameter (cm):||0.7 (0.28 inch)|
Nipple, to be used to repair old / antique ceiling ring. Matt silver, M4x1 internal thread.
Sometimes you have a ceiling ring with 3 bolts / screws, where at 1 of the points the screw thread is missing. With this small part, you can (usually) fix that.