Black Phosphating Bugle Head Drywall Screw for Wood and Construction

Product Description:

Drywall screws are a specialized type of woodworking fastener designed for securely installing gypsum board, lightweight partition walls, and ceiling ceilings. They are equipped with self-tapping characteristics, enabling them to be efficiently secured to wooden or light steel keels without the need for pre-drilling, thus saving valuable construction time.

One of the key features of drywall screws is their distinctive horn-shaped design, which facilitates the later application of putty to achieve a smooth and aesthetically pleasing wall surface. Additionally, the surface of these screws is often treated with rust prevention measures, such as black phosphating or blue-white zinc coating, to effectively prevent rusting within the gypsum board.

Technical Parameters:

Features:

Thread Design:
There are two types of thread designs available for drywall nails: single thread coarse teeth and double thread fine teeth. Single thread coarse teeth are ideal for wooden keels, featuring wide threads for fast penetration and reduced wood damage. On the other hand, double thread fine teeth are specifically tailored for metal keels, with fine threads that provide strong biting force and minimize metal damage.

Diversity of Specifications:
Drywall nails come in various specifications to suit different construction needs. Commonly used lengths include 25mm for single-layer gypsum board and 35mm for double-layer or multi-layer gypsum board. For thicker materials, lengths up to 50mm are also available. The diameter of drywall nails typically ranges around 3.5 millimeters, depending on specific construction requirements.

Special Function:
Some drywall nails feature a tooth-shaped structure that facilitates automatic digging and sinking of holes during installation on hard materials like cement boards or Etter boards. This ensures that the nail cap is securely sunk to a depth of 0.5-1mm on the board surface, preventing any loosening or rusting issues. In comparison to regular self-tapping screws, drywall nails prioritize quick installation and surface flatness of gypsum boards over wood biting strength. Their economic practicality and high efficiency have made them a preferred choice for home decoration, commercial partitions, and other similar applications.

Applications:

Gypsum board fixation is used to secure gypsum boards in place, while ceiling structure reinforcement involves strengthening the framework of the ceiling. Lightweight partition wall construction refers to the creation of walls that are not only sturdy but also lightweight. Door and window frame fixation involves the installation and secure attachment of door and window frames, ensuring proper function and stability. Cabinet and furniture assembly focuses on putting together cabinets and furniture pieces efficiently. Decorative line installation deals with the fixing of decorative lines for aesthetic appeal.

Company Certificate:

Packaging:

Carton Packaging	Outer Cartonbox Packaging	Pallet Packaging
Bolts are packed in neutral packaging boxes, with standard quantities arranged in small cartons. The exact number of units per carton will be confirmed with the customer to align with their specific requirements. Customized packaging configurations are available upon request.	The small cartons are then consolidated into larger master cartons for secure transportation and storage. The quantity per master carton can be customized based on client specifications or aligned with standard logistical requirements.	The palletized units are securely wrapped with waterproof film and reinforced with packaging straps. Customer-specific shipping marks or labels are affixed to each pallet, ensuring clear identification and compliance with logistics requirements. This final packaging stage guarantees weather-resistant protection and stability during transportation.