Titanium 7/16 UNF bolts
I’ve been found out by car owners! I’ve got a few jobs for cars in at the moment, here’s one of them. They are 7/16 UNF and hold something on to somethings else to stop something falling off! sorry i can’t be any more specific than that, not because its secret but because its for a car, so what do i know?!
The bolts run through bushes, the original bolts were quite a sloppy fit so i made a sample with a just exactly perfect shank which slid through the bushes beautifully with no discernible play, but it wouldn’t fit through the hole in the chassis! so i ended up making them to the same tollerence as the originals as it would have been a gargantuum task for my customer to ream out the holes slightly, he’d have had to pull his car in bits! So sometimes it doesn’t matter how good i can make something or how much improvement over the original i can gets things, there will be other factors that i have no control over which dictate a shoddy job!
The long bolts are 101mm long, the short ones 63mm long.