m10 x 1.5 nuts to fit 14mm socket
 

hi all just had my up pipe modified but the guy made a new flange and fitted 1.5 mm pitch thread bolts to mount to the turbo and 17 mm nuts which are a pest to fit

so anyone know where to get a 14mm headed nuts from ?

cheers david

Try your local tyre and exhaust place, I got a handfull for a couple of quid.