Fibre Cement to Timber Screw - CB3BLGHL | Simpson Strong-Tie
Multipurpose screws - 3.5 x 30 to 6.0 x 100 mm - Torx T10 to T25
TIMco Cement Board Screws - S/Drill 4.2 x 42 Box 200 | Power Tools Direct
Quik Drive 42mm Cement Board Self Drill (Box 1500) Quikdrive part No. CBSDQ41E - Orbital Fasteners
Proferred Screws
High Quality DIN7505 Pozi Drive Chip Board Screws Flat Countersunk Head Yellow Zinc Plated Chipboard Screw for Building and Construction - China Screw, Chipboard Screw | Made-in-China.com