Mazda Rotary Club

Cars by Model Type => 2nd generation RX-7's => Topic started by: m1tch on December 24, 2009, 09:39:46 PM

Title: 2nd gen wheel nut size?
Post by: m1tch on December 24, 2009, 09:39:46 PM
Hi there,

I am just asking what sort of wheel nuts the FC has, I am in need of some of those thinner \'tuner\' style wheel nuts as my OZ Futuras have a deep recess where the wheel nut goes, so the OEM ones will fit, you just can\'t turn then :Giggle
Title: 2nd gen wheel nut size?
Post by: Skifledanabit on December 25, 2009, 01:09:54 AM
Err... 17mm I think...
Title: 2nd gen wheel nut size?
Post by: Prof on December 25, 2009, 08:23:26 AM
Pretty sure they are M12 x 1.5, but will have to check that.
Title: 2nd gen wheel nut size?
Post by: dthebuk on December 25, 2009, 01:05:49 PM
use these for my advans as the standard nuts won fit

http://www.mazdarotaryparts.com/bfd-wt006-good-quality-chrome-plated-nutsb-1248-p.asp
Title: 2nd gen wheel nut size?
Post by: papercutout on December 25, 2009, 03:08:26 PM
They\'re definitely M12 x 1.5. Stock ones are a 21mm nut too!

I\'ve got some chromed 19mm ones from MRP (same as dtheb\'s link), but discovered when I went to fit my Panasports that I need 17mm ones. B0llocks! Looks like yet another thing to spend money on :(
Title: 2nd gen wheel nut size?
Post by: dthebuk on December 25, 2009, 04:40:33 PM
Ah could you let us know if you find some 17\'s, my 19s are a weeee bit tight
Title: 2nd gen wheel nut size?
Post by: papercutout on December 25, 2009, 06:28:21 PM
Does anyone know what taper it is? I\'m pretty sure they\'re a 60 degree taper, but just want to make sure before I go and request prices.

For everyone else interested, which I suspect includes dtheb and mitch I\'m searching for nuts with the correct taper, 12x1.5 thread and a 17mm nut that\'re good quality and cheap. I\'ll enquire about adonised ones if you\'re interested, but they seem to be very expensive and you only gain a few grams.
Title: 2nd gen wheel nut size?
Post by: m1tch on December 25, 2009, 07:50:50 PM
They need to be able to fit these rims:

(http://i93.photobucket.com/albums/l49/m1tch_2006/DSC00666.jpg)

I don\'t know what I need as this is the first car I have had aftermarket rims on that don\'t work with the OEM wheel nuts :(
Title: 2nd gen wheel nut size?
Post by: L18M on December 25, 2009, 09:31:41 PM
i might be interested on nuts depending on price and colour :)
Title: 2nd gen wheel nut size?
Post by: dthebuk on December 25, 2009, 10:14:07 PM
is that bolted on mitch? looks like youve finally seen the light!!
Title: 2nd gen wheel nut size?
Post by: m1tch on December 25, 2009, 10:23:12 PM
Quote from: dthebuk;661542is that bolted on mitch? looks like youve finally seen the light!!

Nah thats not bolted on, the wheels are catching on the exhaust heatshield, so I need to adjust them with hammer lol the OEM heat shields are useless as my rear mufflers are stubby so all that bit of heat shield is protecting is a bit of pipe, but there is a 6" gap between the shield and the pipe lol :rolleyes:

That was a picture of what they would kinda look like, and also checking clearance and if I would need wider arches, really do need extra rubber on the rear...

They are slightly bigger than stock....:

(http://i93.photobucket.com/albums/l49/m1tch_2006/DSC00664.jpg)

Only increases the width of rubber on the rear by 12cms for both hehe :rollin
Title: 2nd gen wheel nut size?
Post by: papercutout on December 25, 2009, 11:16:31 PM
I\'ve just dropped one company an email saying there\'re several interested, asking for a suggestion on above requirements. Preferably open ended nuts, nice colours would be good, but not that bothered if it affects the price much, 17mm btw, in our position might as well get the right ones first time!

We\'ll get some nuts sorted for you, then you can grow the balls to fit the wheels :p You\'ll need a lot of arch work, and some skinnier tyres for those! Though that\'s nothing that can\'t be done.


Here\'s the cheapest I\'ve found:
http://www.priracing.com/product.php/923/180/nut---taper-m12x-1-5--17mm-hex

But the aluminium ones are available on that site, almost a fiver per nut - that\'s like, £100 on wheel nuts if you bought a full set :O
Title: 2nd gen wheel nut size?
Post by: dthebuk on December 25, 2009, 11:19:29 PM
let us know what the guys you emailed said. Otherwise im all over the ones in the link. As long as they work im not too bothered.
Title: 2nd gen wheel nut size?
Post by: m1tch on December 26, 2009, 08:30:55 AM
I will only need 16, gonna get some locking wheel nuts so my £2k set of rims doesn\'t go walkabout lol
Title: 2nd gen wheel nut size?
Post by: papercutout on December 26, 2009, 12:24:19 PM
Don\'t worry, I\'ve asked about locking one\'s in the same dimensions too :p
Title: 2nd gen wheel nut size?
Post by: papercutout on December 26, 2009, 03:52:54 PM
We have our answer:

He doesn\'t keep the one\'s I (we) want in stock, and even if I try to get a mass order (100 - his minimum to order them in) then it might not happen for a few months.

He\'d offer us a discount too for ordering 100, but waiting a few months just isn\'t really viable - I know I want to fit my panasports, and mitch probably wants his wheels on ASAP too!


So best use the other link I put up!