These Plasplugs Originals Regular Duty Plasterboard Fixings are an essential tool for general use in plasterboard hollow walls. Designed for reliability and ease of use, these fixings feature a longer grip barrel for a secure hold, making them ideal for skim-plastered or decorated plasterboard surfaces. Perfect for lightweight applications, these fixings are commonly used to secure wall hooks, smoke alarms, and switches. These Plasplugs Original Plasterboard Fixings are regular-duty, easy to use fixings for general use in plasterboard. They have a longer grip barrel giving a longer expanding grip.Typical applications include- plasterboard fixings, curtain tiebacks, lightweight wall hooks, smoke alarms and switches. Specifications: Drill Size: 7mm.Screw Size: No.8 (4.5mm).Pack Quantity: 50.