Titanium 5/16 UNC by 1 3/4 inch bolt

One Titanium 5/16 unc 1 3/4 inch bolt

Fits a 7/16 AF spanner

This bolt is used on the clutch housing to Mini gearbox. One is also used on the speedo housing

The shank(unthreaded part) on this bolt is 3/4"long

The thread on this bolt is 1"long

They will never tarnish, have stronger threads and are lighter.

Standard steel weight bolt = 21.7 grammes

Titanium bolt weight = 11.8 grammes

Weight saving per bolt = 9.9 grammes