bolt size in MX 5100 bumper

[crose237]

I need to put a hitch on the front of my MX5100. I see there are four threaded holes there. Anybody know the size of the bolts that will fit in it?
Thanks,

 

[Russell King]

I have no idea of the proper bolt size.

I do know that for some reason Kubota LOVES to use extra fine threaded bolts, most of the M12 size. This bolt size has three thread pitches.
Coarse Fine Extra fine
[FONT=Arial, Helvetica]M12-1.75[/FONT][FONT=Arial, Helvetica]M12-1.5[/FONT][FONT=Arial, Helvetica]M12-1.25[/FONT]
There seems to be a break point on that tractor (I looked only at the 2WD version) since the parts list shows two part numbers:

01133-51435 or 01133-51440 BOLT,SEMS Qty 4

(SEMS bolts just have a washer already attached)

Your dealer may have them in stock if your have one locally.

 

[crose237]

Thanks, I will give those a try.