Transmission to engine block bolts

[eurasiaoverland]

I'm just about to get my engine onto a stand and need to get some bolts to hold it. My car is in a garage far from here and I can't get to it until the weekend, so can anyone tell me the size (width and thread pitch) of the large transmission to engine bolts. I believe they are M12 x 1.5 but if anyone could confirm I'd be very grateful.

It's a 3RZ-FE engine, but I believe the 5VZ-FE has the same size.

Thanks!