| UK Buell Enthusiasts Group https://ukbeg.com/forum/ |
|
| Front mount head bolts https://ukbeg.com/forum/viewtopic.php?f=8&t=25590 |
Page 1 of 1 |
| Author: | gusm2 [ 10 Mar 2025 15:56 ] |
| Post subject: | Front mount head bolts |
Can anyone remind me of the length and thread size of the two head bolts for the isolator mount |
|
| Author: | gusm2 [ 10 Mar 2025 22:23 ] |
| Post subject: | Re: Front mount head bolts |
7/16 x 2 3/4 UNC ? |
|
| Author: | barney [ 11 Mar 2025 08:50 ] |
| Post subject: | Re: Front mount head bolts |
some would say that it is AMC . others have posted that ANC is the same as UNC I thought that the thread angle was different but just googled and looks to be the same google Anc thread angle search "Summary of Thread Included Angles Thread data UNF, UNC, ANF, ANC 60°; . BA 47½°; Metric or ISO 60°; BSW, BSF, BSP 55°; Acme 29°; British Standard Cycle Thread (BSC) = Cycle Engineers’ Institute (CEI) 60°." |
|
| Author: | brother in buells [ 21 Jun 2025 18:51 ] |
| Post subject: | Re: Front mount head bolts |
I'm late to the party , but those are 7/16-14 x 2-3/4 if I'm correct Bought some f911 bolts in that length on eBay some year ago and they fit the Spondon engine mount perfect with the area under the head unthreaded. Have to install them but that's happening soon on the rusty X1 red racing stripe! As a alternative you could get some in 3 inch length and cut 1/4 off with a hacksaw. https://www.ebay.com/itm/154368334055?v ... p_homepage |
|
| Author: | gusm2 [ 22 Jun 2025 10:05 ] |
| Post subject: | Re: Front mount head bolts |
All sorted now 👍🏻 |
|
| Page 1 of 1 | All times are UTC+01:00 |
| Powered by phpBB® Forum Software © phpBB Limited https://www.phpbb.com/ |
|