Expert Quality, metric bits manufactured from hardened and tempered S2 steel with a shot blasted finish. 1/2" square drive holder made from chrome vanadium steel hardened, tempered and chrome plated for corrosion resistance. Contents: 1 x ...

B&Q Metal Mirror screw Pack of 4.This pack of Slotted countersunk flat head mirror screws are constructed from a durable metal 38mm in length and come partially threaded. They're ideal for a range of DIY applications.