THE SINGLE BEST STRATEGY TO USE FOR TYPES OF SCREW HEADS

Combi screws are merely given that the name implies: A combination of two screw heads on just one. you will find many different types of combi screws, all of which may be utilized with a number of drivers. the goal of a combi screw is ease. In other words, that just one screw can be employed with either a Philips or maybe a flathead driver, etc. T