Macherey-Nagel GmbH & Co KG Crimp Cap PR N20-H, si, But dgr/ct. PTFEgr, 50°, 3, 100 stk Varenummer: MAC 702071 Kort informasjon 3 mm septa N 20 Aluminium pressure release safety cap, silver, center hole Butyl dark grey/centrical PTFE-lamination grey Hardness: 50° shore A Thickness: 3 mm pack of 100