Hex cap screws are six-sided bolts (hexagon) produced with a perforated hex head and a washer facial area to the bearing floor. These types of screws are employed to attach Wooden or metallic to wood. These screws have tight tolerances on overall body dimensions and have a chamfer. A spanner https://types-of-roof-repair61470.ka-blogs.com/82697638/indicators-on-types-of-screw-heads-diagram-you-should-know