Tapered stem DIN 20033 with o-ring gasket Material: steel, zinc plated O-ring gasket made of NBR Steel black upon request Working pressure: max. PN 16 Available options Available Options: You may also like… Choose optionConnecting nipple with female and male thread Choose optionConnecting nipple with sieve DIN 20037 Choose optionWing nut DIN 20033 Choose optionHose clamp heavy duty shape A DIN 20039