10-08-2020, 04:56 PM
metric threads were fitted at the factory when the cars were new, spark plugs being the most obvious example, who cares if the bolt is metric or imperial, so long as they do the job, saying that, the vast majority of my fixings are all as they were! I hate seeing posi-drive or phillips cross-head screws, they look awful and are for the lazy/professional where speed is everything but sod the aesthetics!