Exhaust screw size

[Tanginamo425]

Hey does anyone know what the screw size for attaching the J-pipe to the body is? I know there are 3 of them. 2 of them are on the exhaust pipe and one is to secure it on too the frame. I was careless and forgot to tighten it down...... (hand)

 

[Tanginamo425]

I realize i should correct myself and say bolt size... (hand)