How tight should I do up a set of bolt-in tyre valves?

[BlueTwo2]

Fitting a set tonight, but don't want to damage anything. How tight should I do them up?

[Jimmytno1]

Have you got a small torque wrench? I think between 5 and 8 nm is the correct torque but you won't go far wrong doing them up by hand then giving them a 'nip' to make sure they are tight