Yellow passivated bolts

[davewood]

Does anyone know where I can buy the above bolts from preferably in the uk I am currently detailing the rear end of my 83 Porsche Sc whilst the engine is out and would really like to use the factory spec, colour at least bolts.

[davewood]

[quote=CoolHands]Probably ebay is easiest

https://www.ebay.co.uk/itm/HIGH-TENSILE-ZINC-YELLO...

Hi thanks for the reply
I have looked at this already but it doesn’t allow you to pick the pitch of the thread unless I’m missing something and certain sizes come with certain threads

[davewood]

InitialDave said:

Have you asked your local dealer's parts department?

Which bolts is it you want?

I hadn’t even considered this option but I will certainly look into this
Bolts required
Caliper bolts, trailing arm, engine mounts,rear wheel bearing cover,etc
I ordered some of these from a well known Porsche parts supplier but they came galvanised