What Does types of screw heads Mean?
Modified Truss: Mod Truss head screws, AKA wafer head screws, K-Lathe screws, and spherical washer head screws, Mix the main advantages of the pan head style with an attached washer crafted on to The pinnacle to raise head diameter. Slotted- slotted drive screws are very frequently employed and straightforward to find. The slotted recess incorpora