Review on Powder-Coated 1 Pair Bottom Mount Drawer Tracks by Daniel Greene

I love these things so why only 4 stars? Why only 12 screws!?4 "Competitors" and they are waiting for them they attach with only 3 screws?wrap drawer parts around bottom and side so side only has 1 screw?and in one of my 5 unopened packages there was a small plastic bag inside for the screws which ripped and when i found them shook everything, there were only 7 screws! I had plenty of #6 and #4 screws, but not as many #5 1/2" to 3/4" screws. Remember what you need: #5 flat head They provided 20 screws, I would give 5 stars.