Single drywall screw  for fastening drywall boards to metal

1.Head type: bugle head

2.Drive type； phlip drive PH2

3.Finish：black or grey phosphate-coated

4.Collated : no

5.Gauge： 6#(3.5mm)，7#(3.9mm),  8#(4.2mm),

10# (4.8mm)

6.Length：1/2”-4"(13mm-100mm)