BOLA Spare-Knurled nut, NS 18,8 18,2 19,5 M10 made of PP, red

BOLA Spare-Knurled nut for BOLA Stopcocks Abmessungen: Suitable for size NS 18,8 / 18,2 / 19,5 Taper 1:10 / 1:10 / 1:5 Thread M 10 Material PP