Black phosphat self drilling drywall screw
Mat: C1022a
Dia: 3.5--4.8mm
Length: 13--150mm
Finished: Phosphat(black/grey)/zinc(white/blue/yellow)
Thread: Fine/coarse
Head: Bugle head
Drive: Philps
Application:
Drywall screw do much less damage to wood and are easier to remove and reused. More and more widely used in wood, metal sheet, gypsum board, MDF, instead of wood screw.
** Huhao Metal Products Factory, sits in Tianjin, a manufacturer own factory.
** Main market: India, Mid-east, East-Europe, South Asia, Central and South Amercia, Africa.
** Main products:
(1) Screws: Drywall screws (gypsum board screw), chipboard screws, various self tapping screws and self drilling screws, etc.
(2) Nails: Common nails, roofing nails, concrete nails, etc.
(3) Iron wire (galvanized wire, black wire), wire mesh, etc.