From Deutsch, this screw gland is for use with the 'Quick Connect' series of connectors.

Quick Connect Series

A range of hard wearing RoHS compliant, IP68 sealed electrical connectors. The thumb latch mechanism and chunky keyway allows for easy connection and disconnection. Back fittings enable either half to be panel mounted or sealed to a cable. A flange can be added for bulkhead mounting. Loose contacts can be soldered or crimped. The plug half is provided with a cap to protect the contacts when the mated pairs are uncoupled.

Constructed from Ultem® impact, temperature and corrosion resistant composite material, ideal for use with over-moulding and heat shrink tube
Positive thumb latch receptacle has pin contacts and the plug socket contacts
2, 7 and 12 way scoop proof plan forms