5/16 torque converter bolts

Bolted the flex plate to the converter, and it all fits great. This is the first converter I've seen with the 5/16 bolts on the 10 inch pattern. I also looked at the larger 11 inch plate, and this one is definitely the 10". Guess I'll use what it came with, 5/16 bolts, get the strongest ones I can find, and loctite them.