Tickertoy Posted May 12 Share Posted May 12 Does anyone know of a manufacturer of fine threaded square head 5/8" bolts ? All I can find are coarse threads. Quote Link to comment Share on other sites More sharing options...
vtfireman85 Posted May 12 Share Posted May 12 55 minutes ago, Tickertoy said: Does anyone know of a manufacturer of fine threaded square head 5/8" bolts ? All I can find are coarse threads. McMaster-carr 1 Quote Link to comment Share on other sites More sharing options...
New Englander Posted May 12 Share Posted May 12 Any reason they have to be fine? There's grade 8 in coarse. Quote Link to comment Share on other sites More sharing options...
jeeper61 Posted May 12 Share Posted May 12 7 minutes ago, New Englander said: Any reason they have to be fine? There's grade 8 in coarse. Likely the hole they are used in already has that thread 1 1 Quote Link to comment Share on other sites More sharing options...
Deemston Bob Posted May 12 Share Posted May 12 Sounds like for wheel clamp bolts? 1 Quote Link to comment Share on other sites More sharing options...
Tickertoy Posted May 12 Author Share Posted May 12 Yes, it's wheel clamp bolts on a 460. Factory used them and has the big nuts so I wanted to replace the worn ones the way they came. Can't find 5/8" fine thread 2 1/4" anywhere. May have to go with coarse thread, but don"t want to. / Quote Link to comment Share on other sites More sharing options...
MTB98 Posted May 12 Share Posted May 12 26 minutes ago, Tickertoy said: Yes, it's wheel clamp bolts on a 460. Factory used them and has the big nuts so I wanted to replace the worn ones the way they came. Can't find 5/8" fine thread 2 1/4" anywhere. May have to go with coarse thread, but don"t want to. / Are these what you’re looking for? https://www.redrunrite.com/8-rear-rim-clamp-bolts-ih-300-340-350-400-460-504-560-656-660-666-686-2504-2656-hydro-70-hydro-86/ Quote Link to comment Share on other sites More sharing options...
Rawleigh99 Posted May 12 Share Posted May 12 The description is right, but the picture is wrong. And I don't see square head fine thread in McMaster Carr. Quote Link to comment Share on other sites More sharing options...
mmi Posted May 12 Share Posted May 12 looks like fiat also took the lazy way out 18/vs 24 grade 5 and changed the spec.too fit,dont have print handy to check. MCMc wants $18 ea for 8s ? someone in the last 2 weeks had other unrelated, bolt links that may help? Quote Link to comment Share on other sites More sharing options...
pt756 Posted May 12 Share Posted May 12 Hello there, just went thru the same thing, Doug Weber up in woodville had 2 and 5/8ths, we were looking for the 2 and 1/4 just like you, have been with fastenal for 20 years, still am able to get things, sales guy finally got me the square head in coarse thread with the bigger nuts, they were all black nut lock washer and bolt about 2 bucks. I see them available from restoration places but 10 dollars? Quote Link to comment Share on other sites More sharing options...
yellowrosefarm Posted May 12 Share Posted May 12 https://www.aftfasteners.com/square-head-bolts/#/filter:custom_diameter:5$252F8$2522/filter:custom_diameter_thread_size:5$252F8$2522-18 Grade 5 and 10$/ea https://www.lawsonproducts.ca/lawson/Square-Head-Wheel-Bolt-58-18-x-2-14/54523.lp Lawson has them labeled as a wheel bolt. I used to deal with Lawson many years ago and their hardware was some of the best. No idea what they are like now, or if you have to have an account to buy from them. Quote Link to comment Share on other sites More sharing options...
Tickertoy Posted May 12 Author Share Posted May 12 The picture from Reddunrite is not fine thread. Can find square head in coarse thread lots of places. Seems fine thread like came from factory are like hens teeth. Still looking. Thanks guys. Quote Link to comment Share on other sites More sharing options...
MTB98 Posted May 12 Share Posted May 12 10 minutes ago, Tickertoy said: The picture from Reddunrite is not fine thread. Can find square head in coarse thread lots of places. Seems fine thread like came from factory are like hens teeth. Still looking. Thanks guys. The picture looks like they aren’t fine thread but the description says 5/8”-18. Maybe worth calling them to confirm what they’re actually selling. Quote Link to comment Share on other sites More sharing options...
Tickertoy Posted May 12 Author Share Posted May 12 I'm checking with them and will let you know. I'm checking with them and let you all know. Quote Link to comment Share on other sites More sharing options...
nomorejohndeere Posted May 12 Share Posted May 12 Could you tap a new square head to your needs? machine shop.... Quote Link to comment Share on other sites More sharing options...
Coyote Crossing Posted May 13 Share Posted May 13 You might want to try www.blacksmithbolt.com I've had good luck getting bolts for my Russell roadgrader. They have a wide selection and may have fine thread. Quote Link to comment Share on other sites More sharing options...
yellowrosefarm Posted May 13 Share Posted May 13 2 Quote Link to comment Share on other sites More sharing options...
AKwelder Posted May 13 Share Posted May 13 I bought new ones direct from the dealer really reasonable just before covid, you might spcheck Quote Link to comment Share on other sites More sharing options...
bitty Posted May 13 Share Posted May 13 A&I had the 3/4 ones for the 1066 etc Quote Link to comment Share on other sites More sharing options...
Farmall Jack Posted May 14 Share Posted May 14 Pilot Knob has them.part# 363017R1 $ 6.50 each JACK Quote Link to comment Share on other sites More sharing options...
Tickertoy Posted May 14 Author Share Posted May 14 Thanks Jack. I'll look into them. Quote Link to comment Share on other sites More sharing options...
560Dennis Posted May 15 Share Posted May 15 These guys might have them , or they will make them for you . Got the 1/2 - 20 square headed bolts wheel lug bolts to the Farmall C here. Been a awhile ago I got them https://www.zieglerbolt.com They are in canton Ohio Quote Link to comment Share on other sites More sharing options...
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