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Corrosion Resistant High-strength Phosphate Drywall Screws in Bulk

This drywall screw is a self-tapping fastener specifically designed for fixing drywall (drywall) to light steel keel or wooden frames. Made of high-quality carbon steel and treated with phosphate for rust prevention, it has excellent corrosion resistance and hardness. Its unique countersunk head design and pointed self-tapping threads allow it to be easily driven into and recessed into the surface of gypsum board, achieving a flat and secure installation.

Quantity:
Length:	90mm 180mm 25mm 70mm 150mm 120mm 35mm 80mm 100mm 55mm
Thread size:	M3.5 M4.2 M4.8 #6 #8 #10
Availability:





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Product Parameters

Material:	C1022/C1022A
Diameter:	M3.5/M4.2/M4.8 or unstandard size
Finish:	black/grey phosphated,zinc plated/eletric galvanized
Thread type:	fine/twinfast thread,coarse thread
Drive:	slot,pozi,Philips
Color:	white/blue/yellow zinc coated,black /grey phosphated
Usage:	Mainly used for fastening the drywall panels to metal or wood studs,the drywall screw with fine threads for metal studs and the coarse threads ones fo wood studs

Product Advantages

Efficient Installation: Pointed head design and self-tapping threads eliminate the need for pre-drilling, allowing direct screwing in and saving time.
Smooth and Aesthetically Pleasing: The bugle head smoothly sinks into the board surface, facilitating seamless installation.
Superior Rust Protection: Drywall screws are phosphated, it has excellent rust protection and meeting the durability requirements of interior decoration.
Powerful Locking: The fine thread drywall screws form a tight engagement with the joists, effectively preventing gypsum board loosening and sagging.
Protecting the Board: The narrow neck design reduces tearing of the gypsum board paper, maintaining the integrity of the board.

Scenes Solution

Drywall Screws

·Interior Decoration: Gypsum board partition walls and ceiling installation.

·Building Frames: Fixing gypsum board to light steel joists (C-type/U-type joists) or wooden joists.

·Furniture Manufacturing: Used for fixing veneer boards, particleboard, etc.

·Packaging Boxes: Assembly of thinner wooden boxes or crates.

·Other Thin Board Fixing: Fixing cement fiberboard, calcium silicate board, etc. (Specifications need to be selected according to the hardness of the board).

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