Amonsee Self Drilling Screw Assortment M4.8x25 Neat Threads Self Drilling Screws Kit Prevent Cracking For Sheet Metal

Feature: 1. WITHOUT BURRS OR GAPS: The section of the screw is and free of burrs and the threads are clear and neat without gaps which is conducive to tightening 2. UNIFORM FORCE AND NON SLIP: This is a standard screw and complete bring uniform force not easy to slip during spinning 3. EASY DRILLING: Threads can reduce resistance when screwing in and prevent cracking. Of sharpness tails are easy to drill no need to drill first very convenient 4. CORROSION RESISTANT CARBON STEEL: Made of good quality carbon steel possess corrosion resistance good mechanical properties and high strength 5. STABLE AND DURABLE: These self drilling screws come with stable structure excellent performance and long service life you can use with confidence Specification: Item Type: Self Drilling Screw Material: Zinc plated carbon steel Surface Treatment: Galvanized Product Specification: M4.8x25mm Package List: 250 x Self Drilling Screw Note: Pay attention to correct operation.