Seat Belt Mounting Bolts for 69 Dart

Somehow I have managed to lose my complete set of seat belt mounting bolts for my 69 Dart. I was wondering if anyone has a complete set that they would be willing to sell, or if anyone knows if any of the parts retailers sells the complete set of bolts? This would include the bolts needed to mount the shoulder belts over the doors. Let me know what you have or what you know. Thanks.