128 DL weedeater nut

[pdubdo]

Seems like such a small thing, but I've spent like $15 (including shipping) on trying to match a nut to the bolt that holds the stringer head on. I'm pretty sure it's a 10mm, reverse thread (left-handed), but just got my mail-order nuts (no joke intended) and the pitch (1.25) is wrong. I just want to attach a brush cutter blade and get to work! Any advice on 1) finding the right nut, or 2) some other solution is greatly appreciated!

 

[GaryDG]

Do you mean a Husky 128LD?
Two approaches
1) I had same issue with a Stihl nut - I simply went to the dealer they had one 6 dollars, I believe.

2) go to the manufacturer's website and download the owners manual and parts list for your unit. Find the nut part code, go to amazon/ebay and enter it into the search field and you should find it offered there