>I am just guessing here... Don't the 'Shelbys' had a straight shank (Mag
>Style) nut with a washer just below the hex?
Yes that isn't how I'd describe it, but that's right. 8-)
>You may need to buy a set of lug nuts which are the right thread pitch
>then machine them to length so that they tighten down properly.
I've thought of simply taking a grinder to the base of each lugnut and
shaving off a very small amount (maybe 1 mm or so). I'm not sure if grinding
the metal would affect the integrity of the nuts though - it'd be like
heat-treating the ends which might make the metal in the shank section
weakened. Anyone with metalurgical knowledge able to shed any light on this?
> I would NOT use a spacer if I could avoid
>it. You have a set of rims which are dimensionally correct and do not
[quoted text clipped - 4 lines]
>pitch (12mm x 1.25mm?) and desired shank depth and see what Jegs and
>Summitt have.
I am not keen on spacers either, but at the same time I'm not keen on taking
grinding, etc. tools to the lugnuts which would alter the bonding between
the metal atoms due to the excessive heating of grinding off the metal.
That's why I've asked the question since I'm not sure which is the better
way to go. I'm tempted to try the grinding route but would prefer to find
lugnuts which a slightly shorter shank to try out first.
Regards,
Craig.

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KeithG - 05 Apr 2005 04:11 GMT
Grind away! Try not to get them too hot, though, to maintain the heat
treatment. Dip them in cool water periodically while you are doing this.
If you have a friend with access to a lathe, that would be better. 1mm
is nothing. Take 2 to make sure you get a good clamp.
KeithG
>>I am just guessing here... Don't the 'Shelbys' had a straight shank (Mag
>>Style) nut with a washer just below the hex?
[quoted text clipped - 30 lines]
>
> Craig.
Craig Ian Dewick - 08 Apr 2005 00:35 GMT
>Grind away! Try not to get them too hot, though, to maintain the heat
>treatment. Dip them in cool water periodically while you are doing this.
>If you have a friend with access to a lathe, that would be better. 1mm
>is nothing. Take 2 to make sure you get a good clamp.
I'll make sure I clamp each onto into a large vice which should aid heat
dissipation. Haven't got a grinder yet, but that's on the way. 8-)
Regards,
Craig.

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