Disco doughnut!

Got a slight vibration around 70, been told it's the donut, got one on it's way,but..... can anyone tell me if I need new nuts and bolts and if so, what size they are so I can get 'em? IT'S A 52 Td5. Need a quick turnaround in dock as it's used for work! I know they should be high tensile and zinc plated from previous discussions on here but that was for longer fittings due to a fatter donut!
Thanks in advance guys.

Paul.

Probably be wise to get some, try main dealer or a fasteners specialist. Main dealer will tell you the size.

My advice would be to do the UJ as well, as if the donut is gone, probably caused by a seized UJ.

Do it right, do it once! lol! That's my motto!

dealer one comes with nuts n bolts