Top Quality Drywall Screw Black Surface treatment

  1. Material Steel: high strength, suitable for most situations.   Stainless steel: rust-proof, suitable for wet environment.   Galvanized: better rust resistance, suitable for general environment.   2. Type Ordinary drywall nails: used for fixing gypsum board and wood frame.   Self-tapping drywall nails: used for fixing gypsum board with metal frame, with its own drill bit, no need to pre-drill holes.   3. Features Thread design: Enhance grip and prevent loosening.   Head design: common flare head and countersunk head, easy to embed gypsum board surface.   4. Application Gypsum board installation: for fixing gypsum board to wood or metal frames.   Ceiling and partition wall: Widely used for ceiling and partition wall installation.   5. Advantages Easy to install: Self-tapping type does not require pre-drilling.   Firmness: Threaded design provides good fixing.   Rust resistance: galvanized and stainless steel material pro…