I like using the screw mentioned below for mounting small and medium format drivers to the baffle. For that purpose, A pan screw as used for drywall is perfect. I used to hand paint the screws black, but now I use the 1" long #8 pan screws shown below, and get them from www.idxmart.com, part number 1F943-26637.Fasteners: US Standard: Steel: Screws, Wood, Pan, Particle Board, Phillips, Type A Point, Black Finish
Seller: LGI
Part Number: 1F943-26637
Package Size: 100
Diameter: #8
Length: 1