Black phosphate coarse thread drywall screws designed for fixing plasterboard to timber. Bugle head, Phillips 2 recess and a super sharp point for fast, clean driving without pre-drilling. Single coarse thread for secure, reliable bite in timber. The 3.5 x 42mm size is a popular choice for standard single board plasterboard fixing to timber studwork. Supplied in a box of 1000.

Benefits

• Bugle head profile sits flush without tearing the plasterboard face
• Super sharp point for fast penetration without pre-drilling
• Single coarse thread for strong, reliable grip in timber
• Black phosphate coating for corrosion resistance
• ISO 9001 certified manufacture

Good to know

• Size: 3.5 x 42mm (SKU: DWSC42); full thread length
• Recommended drill speed: 3,000–4,000 RPM
• Material: carbon steel SAE C1022 with black phosphate coating
• Supplied in a box of 1000
• For use in timber applications only