ForgeFix Drywall Screws Coarse Thread 3.5 x 42mm Black Phosphate Box 200

AGGRESSIVE COARSE THREADING - Engineered with deep, widely spaced coarse threads specifically designed to bite instantly into timber studs. Delivers exceptional drawing power and a secure, non-slip hold in wooden framework. TEAR-FREE BUGLE HEAD - Features a smoothly curved bugle head profile. Sinks flush into plasterboard sheets without tearing the delicate paper face layer, preventing core crushing and ensuring a smooth finish for plastering. ANTI-CORROSIVE BLACK PHOSPHATE | Treated with a high-performance black phosphate chemical conversion coating. Provides reliable protection against atmospheric humidity and resists corrosion from wet plaster and joint compounds. NON-SLIP PHILLIPS INSERT - Outfitted with a precision-machined No.2 Phillips drive recess. Ensures a snug, centred connection with your driver bit, allowing high-speed mechanical insertion without cam-out slips. BULK DRYLINING COVERS - The definitive professional trade screw for drylining installations. Seamlessly attaches plasterboard, wallboards, and insulating panels to internal structural timber studwork and partitions., Weight: 0.44 pounds, Manufacturer: ForgeFix

General description These Forgefix Phillips, single-thread drywall screws feature a black phosphate finish for enhanced durability and corrosion resistance. Designed with a bugle head, they allow for effortless sinking into drywall without the need for countersinking, minimizing surface damage. The screws are single-threaded with a sharp, coarse thread that easily penetrates plasterboard and timber batons, ensuring a secure fit. Technical specifications Size: 3.5 x 42mm Finish: Black phosphate coating Head type: Bugle Thread type: Coarse thread Material: Steel Compatibility and accessories Compatible with Phillips No.2 screwdriver Supplied with a Phillips No.2 insert bit (for boxes of 500 and 1,000) Installation Use a Phillips No.2 screwdriver or drill with a Phillips bit to drive the screw into drywall or timber. Apply steady pressure to ensure the screw sinks evenly without over-tightening. Usage Designed for fixing drywall panels to studding or timber frames. Ideal for interior