L.H. Dottie Self Drilling screw has steel material construction with zinc-plated finish for durability. It measures 6 x 3/4-Inch. It features pan head Philips and can hold up the drill bit size of 1. Drilling screw allows to drill a hole and tap thread in a single operation. It is suitable to use in removal of metal application. Drilling screw can be used in heavier gauge metals.
