76 DRYWALL COARSE THREAD DRYWALL SCREWS Coarse Thread Drywall Screw (Black Phosphate) Designed For: Fixing plasterboard to timber Head style: Bugle Drive bit: Phillips 2 Drill point: Super sharp point Thread form: Single Coating: Black phosphate Shank material: Carbon steel Material grade: AISI C1022 ✓ Black Phosphate Coating EUROPA EN 14566 2008 = 01DW-01/14 ✓ Bugle head design for application versatility gives a flush countersink with no paper tearing ✓ Coarse thread screws have nine threads per inch to give greater ‘grab’ in timber, as opposed to standard drywall screws which have seventeen threads per inch ✓ Thread configuration ensures rapid advancement when fixing to timber ✓ Deeper thread diameter of 3.65 - 3.85mm to give greater hold in timber ✓ C1018 steel with 48 hour salt spray tested black phosphate coating ✓ Deep Phillips recess reduces dropped or misaligned screws, providing fast and efficient fastening ✓ ‘Stick fit’ gives push fit on to drywall screwdriver bit, which reduces dropped or misaligned screws meaning less wastage 2002/95/EC Premium screwdriver insert bit provided in plastic bag at top of every box.