Black Phosphate Drywall Screw (4.2mm Diameter)

Product Code
23725140-C
From £14.68 £12.23
/ Each
Choose variation:
4.2 x 65mm (200 Box)
4.2 x 65mm (500 Box)
4.2 x 75mm (200 Box)
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These 4.2 x 65mm Black Phosphate Drywall screws are manufactured for the fixing of plasterboard to drylining studs but have a wide range of other suitable applications both professional and for DIY use.

60-degree twin thread, surface hardened up to 750 HV to prevent torque shearing under load and a core hardness of up to 450 HV for improved ductility.

Designed to pierce and drill into 0.9 mm of metal channel. For larger gauge, channel self-drilling drywall screws are recommended.

Features:
For fastening drylining and plasterboard to studwork
Hardened screws with sharp point for fast installation
Black phosphate finish for durability
Made from C10-18 Steel
25 degree "Super Sharp" (SS) point for ease of penetration
Manufactured to JIS B1125 (1995)
Independently tested to IFI specification ASTM C1002-89