Goldscrew Yellow zinc-plated Carbon steel Wood Screw (Dia)4.5mm (L)60mm, Pack of 200. Top quality, waxed single thread, multipurpose screw. Popular with the professional as it features a lower screw-in torque and faster drive speed. Suitable for screwdrivers, combi drills and impact drivers.. This pack of Prodrive drive recess double countersunk head wood screws are constructed from a durable double hardened core, are 60mm in length and come fully threaded. They have a rifled shank with deep thread and come wax coated for lubrication. They\'re ideal for a range of DIY applications. Woodscrews by Goldscrew.