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Author Topic: rear engine mounting/footrest bolt thread CB750K1  (Read 423 times)

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Offline Sidecar5

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rear engine mounting/footrest bolt thread CB750K1
« on: June 20, 2021, 04:15:41 AM »
Howdy, can anyone tell me the pitch of the 365mm long M12 bolt that acts as rear lowere engine mounting bolt/front footrest bolt on a CB750K1? (M12 x 1.5, 1.75, 2 ??)
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Offline jaytee-nz

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Re: rear engine mounting/footrest bolt thread CB750K1
« Reply #1 on: June 20, 2021, 02:40:54 PM »
Just measured mine - it's a M12 x 1.25 thread (called "metric fine" I think).
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Offline Sidecar5

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Re: rear engine mounting/footrest bolt thread CB750K1
« Reply #2 on: June 20, 2021, 02:52:24 PM »
Perfect thanks, I will track down a die to clean this one up.
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Offline 754

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Re: rear engine mounting/footrest bolt thread CB750K1
« Reply #3 on: June 20, 2021, 03:11:43 PM »
3 corner file, or a thread file may clean it up.,   20 TPI should be quite close.
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