Drywall screws have been made specifically to combine drywall to either a wood or metal. The phosphate finish on these screws makes them easily adhere with your paint and mudding. Screw sizes included: #6 x 1 in.
#6 x 1-1/4 in. #6 x 1-5/8 in. #6 x 2 in.
and #8 x 2-1/2 in.