Seperate screw-thread retaining nut GL 9

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

Seperate screw-thread retaining nut, for standardized stopcock plugs, in 3 parts, PE-HD, ST 14,5, GL 9
ST-seperate plug, ST 14,5 solid ST-seperate plug, solid, ST 14,5, bore: 2,5 mm, acc. to DIN 12541

ST-seperate plug, ST 14 solid ST-seperate plug, ST 14,5, bore: 4 mm