A quick learner from Columbus ohio says:
March 8, 2016
I just ordered this product - 38-036. There are no threads inside the screw hole so the screws do not hold in the product. How are we supposed to install this so it stays put?
Paul from SWISCO responded:
March 9, 2016
The manufacturer suggests our #8 X 3/8" stainless steel pan head screw. You can also pick this size screw up at a hardware store.