TYPES OF SCREW HEADS - AN OVERVIEW

Modified Truss: Mod Truss head screws, AKA wafer head screws, K-Lathe screws, and round washer head screws, combine some great benefits of the pan head layout using an hooked up washer crafted on to The top to enhance head diameter. in the midst of these screws they may have 6 stage star shape and they're generally useful for electronics things in