Karlge 50Pcs Self Drilling Screw Carbon Steel 4.2x19mm Fastener Set Kit for Repair Screw Carbons Steel Screw

Feature: 1. Firmer Fixing: The self drilling screw comes has clear thread as well as surfaces to better ensure firm fixing. 2. Reliable Work: design enables easy installation without slipping as well as higher work accuracy and efficiency. 3. Practical Use: Allows for extensive application in workplace electrical product communication equipment and so on. 4. 50Pcs in Pack: There are 50pcs screw fastener in the set and the large quantity will satisfy your varied work needs. 5. Good Material: Adopting carbon steel material which is galvanized and very durable for long term using. Specification: Item Type: Self Drilling Screw Treatment: Galvanized Colour: Silver Size: Approx. 4.2 x 19mm / 0.17 x 0.75in Package List: 50 x Flat Head Self Drilling Screw or 50 x Round Head Self Drilling Screw or 50 x Truss Head Self Drilling Screw