Sonderaktion Screw 1/2″ UNF

Mares screw plug 1/2 UNF

This Mares screw plug is a regulator LP port screw plug, a 1/2″ blind plug for Mares DFC 1st stage ports.

Special plug with hollow

The LP DFC ports on Mares regulators will not fit a standard 3/8″ first stage blind plug as these DFC ports have a special size of 1/2 inch and also the DFC tube is located inside this LP port. Therefore you need this special sealing plug which is hollow inside so that the DFC tube fits in without being damaged.

This 1/2″plug is an original Mares spare part and is specially designed for the DFC LP ports. The DFC LP sealing screw is of course rustproof.