These Forgefix Pozidriv Self-Tapping Screws are made from A2 stainless steel which will not corrode rust or stain with ordinary water like other steel does. Their Pan Head with a flat under head surface makes the screw ideal to lay flat on sheet material of all types thus reducing deformation. The screws tap their own thread in a pre-drilled pilot hole in sheet metal. The screws are single threaded to resist pull-out. APPLICATION Ideal for use in many DIY ironmongery engineering electrical and plumbing applications.Supplied in a handy ForgePack.ForgePack of 40 ForgeFix Self-Tapping Screws Pozi Compatible Pan Head SS 1in x 4PTDFOR185680
