NH-L9 Thumbscrew Diameter?

[iFreilicht]

Does anyone happen to know the outer diameter of the Noctua NH-L9s thumbscrews?

 

[jeshikat]

@confusis should be able to answer this precisely but measuring from a picture it looks like ~11mm.

 

[confusis]

Can't find a ruler at present :/

Edit, found one.

The knurled section is 10mm in diameter.

 

[iFreilicht]

Perfect, thank you!