Question: what are the dimension of this product on the inside of this drawer. I currently have 16w X17 3/4d X 3tall in inches
Answer: Thank you for your inquiry. According to the spec drawing, the internal dimensions are: 16.44"W x 15.90"D x 2.7"H and the drawer opens 13.78". Unfortunately, it looks to be a little small depth and height wise.
You can see the drawing here:
http://www.kendallhoward.com/shared/docs/web_prints/1922-3-100-02.pdf.
Question: Does it come with screws and nuts
Answer: Thank you for your inquiry. Unfortunately, this device does not come with screws and nuts.