Zenith Chipboard Screws are specifically designed for use in chipboard, particle board and MDF, such as that used for cabinets and furniture. They're ideal for fixing chipboard or soft materials to timber for a flush finish (for example, kitchen cabinets, pine and chipboard furniture, boxes and crates) and fixing cement sheets, hardboard underlay, timber trims etc. For internal use, this gold-passivated screw will protect against moderate corrosion. It has a coarse thread to provide maximum grip, and a ribbed head so that its countersinking capabilities are not compromised. The Phillips drive is 8-10 x 65mm.Gold passivated finish for moderate corrosion protection (internal use)Coarse thread provides maximum gripRibbed head allows for efficient countersinkingCountersunk rib head, Phillips drive 8-10 x 65mm