RE: World Models P-82 Twin Mustang
Darrell,
Yes, this is all standard American hardware available at Lowe's, Home Depot, or any local hardware store. Of course, metric equivalents will work here just as well. The supplied stock tee-nuts are M4 so you just need 2" (50mm) long M4 machine screws to mount the motor.
The mounted motor looked great and followed the right thrust offset built into the firewall.