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Topic starter
I stripped the Allen head on one of my stem securing bolts. It took a 5.5mm Allen key - what M number do I need (it has a really deep head if that makes any difference)?
Thanks!
Posted : 25/02/2009 9:56 pm
Take one of the non-stripped spare bolts to a bolt supplier and ask for another the same...
Posted : 25/02/2009 10:31 pm
Topic starter
I would do, but London living and work means the net is the only option really
Posted : 25/02/2009 10:44 pm
Have you tried Clerkenwell Screws, always found them very helpful and had the seatpost clamp bolt with allen key head that I needed recently.
107-109 Clerkenwell Road, EC1R 5BY
Posted : 25/02/2009 11:04 pm
5.5 head size is unusual and allen key size can vary for the same thread form. Measure the width of the threaded part.
Posted : 25/02/2009 11:11 pm