Product Introduction
Name: High-strength Drywall Screw
Features: Coarse thread, fine thread, anti-slip, collated strip
Galvanizing Methods: Black phosphate, blue-white zinc, colored zinc, rust inhibitor, nickel plating
Specifications:
Fine thread: M3.5*16—M3.5*100
Coarse thread: M3.5*16—M3.5*80; M3.9*16—M3.9*60; M4.2*16—M4.2*100
Application Scenarios: Gypsum boards, keels, wooden boards, composite calcium silicate boards, thin iron plates
Features: Coarse thread, fine thread, anti-slip, collated strip
Galvanizing Methods: Black phosphate, blue-white zinc, colored zinc, rust inhibitor, nickel plating
Specifications:
Fine thread: M3.5*16—M3.5*100
Coarse thread: M3.5*16—M3.5*80; M3.9*16—M3.9*60; M4.2*16—M4.2*100
Application Scenarios: Gypsum boards, keels, wooden boards, composite calcium silicate boards, thin iron plates