Complete screwing set DIN 20033 with o-ring gasket With safety collar Material: steel/casting, zinc plated Gasket: NBR Steel black upon request Working pressure: max. PN 16 Available options Available Options: You may also like… Choose optionTransition stem DIN 8536 Choose optionConnecting nipple with sieve DIN 20037 Choose optionConnecting nipple with female and male thread Choose optionHose clamp heavy duty shape B DIN 20039