TYPES OF SCREW HEADS - AN OVERVIEW

Modified Truss: Mod Truss head screws, AKA wafer head screws, K-Lathe screws, and round washer head screws, Blend the main advantages of the pan head design and style by having an hooked up washer constructed on to The pinnacle to increase head diameter. Because of this You should utilize a Robertsons screwdriver to drive in or eliminate the screw