70 DRYWALL FINE THREAD DRYWALL Fine Thread Drywall Screw (Black Phosphate) Designed For: Fixing plasterboard to metal stud up to 1.2mm Head style: Bugle Drive bit: Phillips 2 Drill point: Super sharp point Thread form: Twin thread, fine Coating: Black phosphate Shank material: Carbon steel Material grade: AISI C1018 ✓ Black Phosphate Coating EUROPA EN 14566 2008 = 01DW-01/14 ✓ Manufactured from C1018 grade steel (premium quality) with 48 hour salt spray tested black phosphate coating ✓ Bugle head design for application versatility gives a flush countersink with no paper tearing ✓ Thread configuration ensures clean, smooth, low torque installation for maximum holding power ✓ Super sharp point dimples steel at point of contact providing wobble-free and therefore quicker installation ✓ Deep Phillips recess reduces dropped or misaligned screws, providing fast and efficient fastening 2002/95/EC Premium screwdriver insert bit provided in plastic bag at top of every box.