Thread Pitch...79 CR250

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5/25/2018 2:28 PM

Can someone please tell me the pitch of the 10x20 bolts for the footpeg mounts on a 79 CR250 ? I know 1.25 is the common,just not sure on larger bolts. I've surfed the web enough to get a migrain, any help is appreciated.

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5/25/2018 6:09 PM

what size head is on the bolt?

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5/25/2018 8:20 PM

MaxPower wrote:

what size head is on the bolt?

Two bolts on one side is 14, the two on other side is 12.

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There's something happening here, what it is ain't exactly clear.

5/26/2018 12:03 AM
Edited Date/Time: 5/26/2018 12:07 AM

M10 X 1.25, they should all have 14mm hex head.

M8 X 1.25, they should all be 12mm hex head.

M6 X 1.00, they should be 10mm hex. (Not 8mm, that came a year later)

The M5"s for the coil mount are M5 X 0.8. These should be Philips pan head screws.

Are you looking for taps to clean the threads? Or for bolts to use?
We make all the fasteners for Rockets.
Stevie

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5/26/2018 5:16 PM

StevieD113 wrote:

M10 X 1.25, they should all have 14mm hex head.

M8 X 1.25, they should all be 12mm hex head.

M6 X 1.00, they should be 10mm ...more

Perfect, I just ran across all the Titanium that you offer for the 78-80's. I see you also sell the drilled tank washer's that I've been looking for. Let me make a list and I'll be placing an order from you in the next few days. Thanks for the info, much appreciated.

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