Sorry my mistake, yes new chrome ones.As far as I can see Hill's just do chrome bolts? I'm also looking for some stainless ones. if anyone actually locates any please feel free to post here!
I might just get some cheap zinc plated bolts - I suspect they might last longer than the chrome ones.
Here you go.I've been doing some research on this topic on and off. The specs for the 4200\3200 AC wheel bolts are:
31mm Thread\shank length
1.5 thread Pitch
22mm bolt head - which doesn't really matter TBH as long as the above dimensions are correct.
These bolts from a 911\boxster look like they almost match:
Dedicated to your Porsche needs
Design 911 supply car parts, spares and accessories, to both retail and to the trade. Our car product and accessory range includes brakes, exhausts, tyres, wheels and panels and interiors. #Porsche #ServiceCentre #Essexwww.design911shop.com
They are 3mm shorter, and the shoulder of the bolt possibly looks a different profile.
Anyone have a Boxster\911 they can grab a wheel bolt from and try on the 4200?
The collar on the Porsche bolt spins but doesn't come off but could be taken off quite easily.awesome -thanks Phil. Do the shoulder bits of the Porsche bolt separate away from the main bolt?
It looks like in the pictures they might do. If so, I'm thinking a local engineering shop could machine the correct shoulder angle into each. Potentially Bob's your uncle.
I've been doing some research on this topic on and off. The specs for the 4200\3200 AC wheel bolts are:
31mm Thread\shank length
1.5 thread Pitch
22mm bolt head - which doesn't really matter TBH as long as the above dimensions are correct.
These bolts from a 911\boxster look like they almost match:
Dedicated to your Porsche needs
Design 911 supply car parts, spares and accessories, to both retail and to the trade. Our car product and accessory range includes brakes, exhausts, tyres, wheels and panels and interiors. #Porsche #ServiceCentre #Essexwww.design911shop.com
They are 3mm shorter, and the shoulder of the bolt possibly looks a different profile.
Anyone have a Boxster\911 they can grab a wheel bolt from and try on the 4200?
yes please - i'd like to test these against the internal hex bolts posted above. If I don't use them I'll pass on to another forum member. Will DM address details.I found the ones i had, anybody want them? I won't sell them as they're safety critical and selling them assumes some sort of responsibility on my behalf. So whoever wants them can have them. What you do with them is up to you.
FYI I purchased new bolts from Wheelpartsdirect.com .They are good quaility and cheap the only downside is the heads are 17mm not 22mm but they fit perfectly and are a great company to deal with.Did you use them or are they available
Look under bolts. I fitted spacers as well so had to have the longer 50mm bolts which only come with a 17mm head. If you are not putting spacers on then you could use the 35mm length ones which come with a tapered 19mm head. See link https://wheelpartsdirect.com/products/bolts/77 . I've spoken to WPD and they don't see any problem fitting them and if you do there after sales service is excellent.Which nuts did you buy as it only suggests nut covers for the 4200