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Foot Peg Bolt Size?


FireHead

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From my research and measurement I found the following:

 

*M10x1.25 - 50mm is the bolt size that will work in all four foot pegs holes assuming atleast a 2mm thick washer is used.

 

*I have a shockingly small supply of metric fasteners. None of which, were M10x1.25.

 

*The Fastenerguy bolt kit tens to use M10x1.5 fasteners for holes that are 10mm in diameter and where a nut is involved (nut is also supplied with the kit. I assume the reason for doing this is that M10x.1.5 is a much more common fastener size and therefore a bit less expensive (there is nothing wrong with doing that by the way. I also assume that this reason is also the reason foot peg bolts do not come in his kits.

 

*I forgot that I had reinforced the foot peg area on my red bike and in doing so I installed M10x1.5 threaded bosses which I made on a lathe.

Pending me having some difficulty after I obtain the proper fasteners, I am satisfied with the solution I put together with the help of several HQ members. As always, you guys are awesome! :thanks:

To make a slight ammendment to the bolt dimensions I cam up with, 50mm is a bit too long. 45mm would better, but that length is not as common. I will probably wind up with 40mm long bolts if I can find some that actually have a shoulder on them. :shoothead:

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this is a conspiracy!! it should have been 1.5 pitch!! :biggrin:

Possibly......................but in reality, the Japanes engineers seem to have a thing for medium-fine thread (M10 fine is 1.0) bolts in blind, steel threaded applications. :geek:

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if you made the thread bossed why dont you make the bolts?

 

or you could swap to a setup with a nut that goes on, possibly like a stud. you could mod your pegs to accommodate for a beefy shoulder, and man that would be strong. plus you would have all kinds of new material options.

Edited by gimmeabeer
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if you made the thread bossed why dont you make the bolts?

 

or you could swap to a setup with a nut that goes on, possibly like a stud. you could mod your pegs to accommodate for a beefy shoulder, and man that would be strong. plus you would have all kinds of new material options.

 

I made the mounting bosses for my red bike, not my new frame. Over the last few years I have found making fasteners to be a waste of time. Whipping out the MSC book is alot more fun and easier. :thumbsup:

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To make a slight ammendment to the bolt dimensions I cam up with, 50mm is a bit too long. 45mm would better, but that length is not as common. I will probably wind up with 40mm long bolts if I can find some that actually have a shoulder on them. :shoothead:

I ended up with some grade 10.9's flange bolts, not allenhead, but regular plated bolts. They look better than factory and should be stronger. It was $4 for 10 bolts.

 

Now if I could find a nice stainless bolt for my upper A-Arms that has the proper shank/body length (non threaded) as well as for my rear linkage I would be happy.

 

I doubt it will happen though...

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Justin...I have a several fastener places within 10 miles of me (believe me, been there enough times over the years...LOL)

 

I found some stainless (not polished or allen head) bolts for my upper J Arms.

You give me the measurements....and I'll see what I can do for you.

 

Sure, they're not as pretty as my allen head stainless, polished...but, a little work on the wheel will have 'em pretty in no time!!!

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I ended up with some grade 10.9's flange bolts, not allenhead, but regular plated bolts. They look better than factory and should be stronger. It was $4 for 10 bolts.

 

Now if I could find a nice stainless bolt for my upper A-Arms that has the proper shank/body length (non threaded) as well as for my rear linkage I would be happy.

 

I doubt it will happen though...

You're probably screwed when it comes to the the allen head, stainless steel bolts for the rear linkage.

 

The upper a-arm bolts you can get from Tacoma Screw or Boeing Surplus. :thumbsup:

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