several contain the same qualities to be a Phillips screw head but an extra layer of security that doesn't let a Phillips screwdriver to make use of them. you'll be able to explain to torx head screws through the 6 pointed star on their head. This means torx screws can deal with extra torque than most screws. Actually, torque is wherever they get

Combi screws are just as the identify implies: a mix of two screw heads on one particular. you will discover a number of types of combi screws, all of which can be utilized with one or more drivers. The purpose of a combi screw is ease. Quite simply, that a single screw can be utilized with both a Philips or perhaps a flathead driver, etc. this ty