hollow stoppers ST 12/21 hexagonal Boro

The picture may be different from the article and can include supply, which is not in the standard scope.

ST-hollow stopper, ST 12/21, hexagonal plate, with safety nut, borosilicate glass, acc. to DIN 12252
Description value
Şilif boyu: NS 12/21
Malzeme: Borosilikat Cam 3.3
Description value
WEEE obligation: No
WEEE obligation: No