Small Engines (Lawn Mowers, etc.): Starter bolts

Question
I removed the starter from my snow blower, a Tecumseh 10.5 hp. I lost the mounting bolts (2) and cannot find replacements. Could you  please let me know the size and length (imperial and metric)

Answer
What is the engine model and spec number?

I believe those are 5/16 national course threads.  Use a piece of wire or a drinking straw inserted into the hole to determine the length of the bolt.

Send me the engine model and spec number and I will check to see if Tecumseh provides specs for the starter bolts.

Eric