42mm Coarse Thread Drywall Screws (1000pcs) Sheet Materials rigid thermoset phenolic insulation for

rigid thermoset phenolic insulation for exceptional thermal efficiency

Euroclass A1 reaction to fire to BS EN 13501-1

Also suitable as a primary single layer between joists

professional finish to any insulation job

Can be used in walls & between rafters

42mm Coarse Thread Drywall Screws (1000pcs) Sheet Materials rigid thermoset phenolic insulation forBlack 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