How big are they? My IX came without a spark plug cover. I bought the stock one with the Mitsu logo and the bolts weren't included. Can anyone give me the size of these? I don't have any extras laying around to get check and I'd also like to know length if possible. Thanks so much!!!!

 

I think M6 x 1.0 and 20-25 mm length should work.

 

M6 x 1.0, 12mm in length is fine

the head is a 10mm socket

 

Thanks for the replies!! This forum has been super helpful so far. It's appreciated!!