Posted 4/9/2020 19:29 (#8176889 - in reply to #8175879) Subject: RE: Valion seed tube guards question
I don't have any pics. I think 1/4 inch bolt but might be 5/16 not sure. My shank holes were egged out. But I just loctite the nut on and the grind the nut and bolt head down. So the opener blade doesn't rub. Haven't had one fall out yet.