50mm Drywall Screws Zinc Fine Thread (1000pcs) Tilebacker Optimal Thermal Efficiency: Stands among

Optimal Thermal Efficiency: Stands among the top insulation solutions for flat roofs

Ideal for partial fill cavity wall insulation

and is not laid directly over timber joists

Can be fixed directly to timber or metal studwork without pre-drilling

Once the render is applied finish with a plastic float working the material in small circular motions

50mm Drywall Screws Zinc Fine Thread (1000pcs) Tilebacker Optimal Thermal Efficiency: Stands amongZinc electroplated fine thread drywall screws for fixing plasterboard to metal stud up to 1. 2mm thick. Bugle head, Phillips 2 recess and super sharp point. Twin fine thread for secure grip in light steel. The 3. 5 x 50mm size suits thicker board or double layer applications on metal stud partitions. Supplied in a box of 1000. Benefits Bugle head profile sits flush without tearing the plasterboard face Super sharp point for fast penetration without