Harman p68 control board/panel screw size?

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New Member
Dec 22, 2023
First of all I'd like to thank all of you for this great community of home heaters. This site has been invaluable with both of my pellet stoves and keeping them running at optimum outputs.

I have a Harman p68 that I bought used and have got it running right finally. However, the screws attaching the control board, or control panel, were missing when I got it. I've tried metric, the small sizes 8-32 and 6-(whatever it was), and just random screws I have from computers and other such stuff. Nothing seems to fit so I thought I'd ask and see if someone can look at theirs, or maybe someone just knows the size.

Thanks again all.