tapping screw used for gypsum board(high strength) 4.2x35mm
Minimum Order: 0
Quality/Safety Certification: 0.00
self tapping drywall screw
material: steel
Drywall tapping screw are widly used with plasterboard.
Self tapping screw:
Diameter: 3.5mm(#6),3.9mm(#7),4.2mm(#8),4.8mm(#10)
Length: 25mm,35mm,50mm....
Coating: Black Phosphated,Grey Phosphated,Zinc,Yellow Zinc,
Packing: 1000pcs/box
