Radiator blanking plug size

[rpm]

1/2 inch 12.5 mm 15.

This is a clip from opening post.

the 4 outlets is slightly larger than the other 3 by about 1 mm. as anyone come accross
Clearly.
The difference between 1/2 and 5/8 is just over 3mm so 5/8 being to big so gap is approx 2 mm.
If you dont have any sesensible/usefull comments dont bother posting and disliking my posts . Very childish

Well if you are going to add words here and there and mis quote you really ought to look in the mirror! Time to pick your dummy up.
Reply if you wish but you`re talking to the hand now.

 

[Jason Worthington]

Well if you are going to add words here and there and mis quote you really ought to look in the mirror! Time to pick your dummy up.
Reply if you wish but you`re talking to the hand now.

What words have i added?