BulldogMack Posted December 29, 2025 Share Posted December 29, 2025 I had to call her an early night as we are in the beginning of an ice storm up here in the mitten state. After work tomorrow I’m going to the hardware store because amongst the chaos in the shop, I put my wiper arm nuts in the wrong special spot so I could remember where I put them. So with any luck, would any of you gentlemen/ladies off the top of your head by chance know what size/thread/all that fun jazz nuts I need? It stalled progress tonight and that’s the only thing keeping it in the shop as of the moment lol. Thank you all! Quote Link to comment https://www.bigmacktrucks.com/topic/76264-r-model-wiper-arm-nuts/ Share on other sites More sharing options...
mowerman Posted December 31, 2025 Share Posted December 31, 2025 Sorry I don’t know I’ve had. I have a 66 DM. I don’t know if they’re the same size they don’t have to be acorn nuts to fit. I’m just guessing maybe 3/8 fine thread Quote Link to comment https://www.bigmacktrucks.com/topic/76264-r-model-wiper-arm-nuts/#findComment-588146 Share on other sites More sharing options...
mowerman Posted December 31, 2025 Share Posted December 31, 2025 If you have a shop, I’m sure there’s something around there you can use good luck Quote Link to comment https://www.bigmacktrucks.com/topic/76264-r-model-wiper-arm-nuts/#findComment-588147 Share on other sites More sharing options...
mowerman Posted December 31, 2025 Share Posted December 31, 2025 I just noticed your post was Sunday. I’m sure you figured something out by now. Quote Link to comment https://www.bigmacktrucks.com/topic/76264-r-model-wiper-arm-nuts/#findComment-588148 Share on other sites More sharing options...
BulldogMack Posted December 31, 2025 Author Share Posted December 31, 2025 1 hour ago, mowerman said: I just noticed your post was Sunday. I’m sure you figured something out by now. I absolutely have not figured anything out lol. I’ve been working too much since I made this post to even try to figure something out. I’m hoping somebody who knows can prevent me from going and buying handfuls of nuts lol Quote Link to comment https://www.bigmacktrucks.com/topic/76264-r-model-wiper-arm-nuts/#findComment-588150 Share on other sites More sharing options...
mowerman Posted 2 hours ago Share Posted 2 hours ago Yeah, I’m surprised you’re not getting a response as I mentioned. I don’t even know if mine are the same size and I can’t really get to it right now. Also, I like that part about the special hiding spot. I do that all the time. and yes, I get the hours. I am retired now, but when I was working, I didn’t have time to do anything at all. Quote Link to comment https://www.bigmacktrucks.com/topic/76264-r-model-wiper-arm-nuts/#findComment-588162 Share on other sites More sharing options...
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