radiator air vent O rings - source?

[Jim K]

the type with the white plastic "nozzle"

similar to

point me to a source for the O rings?

Cheers Jim K

[Mr Pounder]

PTFE

[Jim K]

er as used on threads....?

I'd prefer O rings

Jim K

[Nightjar]

Any supplier needs to know the OD or ID, the material diameter and what material they are made from. If you need a fair number, I can recommend these people:

Bignell

[John Rumm]

Indeed, you can get a thread seal on them - 10 - 15 turns on the maind thread, bunching a bit toward the flange.

Take your pick:

[harry]

This is a radiator plug with air vent. Most don't have an O ring and are just sealed with jointing paste or PTFE tape.

[Mr Pounder]

er as used on threads....?

I'd prefer O rings

Okay. PTFE will be fine though.