M30 diameter - Page 2

Robti · 19th January 2019, 20:27

Standard radiators use 1/2” tappings then either 3/4” or 1/2” nuts on the tails

T-Cut · 19th January 2019, 20:59

Quote:

Originally Posted by Daveluck

They certainly are on trv heads

Yes you're right. These aren't 'plumbing' connections as such. The control valve heads seem to be either M28 or M30.

TC

19th January 2019, 20:27	#11
Robti Posted a thing or two MG ZT-T 190+,Rover 800 vitesse coupe Join Date: Aug 2014 Location: Hamilton Posts: 1,969 Thanks: 616 Thanked 228 Times in 210 Posts	Standard radiators use 1/2” tappings then either 3/4” or 1/2” nuts on the tails __________________ Robert