50Pcs Self Drilling Screw Cross Zinc Plated Carbon Steel Fastener Hardware 4.2x50mm Round Head

Feature: 1. GOOD QUALITY STEEL: Self drilling screw is made of good quality durable carbon steel, hard galvanized for durability and no wear 2. RUST RESISTANT: Zinc plated process provides an excellent corrosion resistant housing for long lasting fastener hardware, you can use with confidence 3. UNIFORM CROSS GROOVE: Standard cross groove bring uniform force, not easy to slip, more convenient to use, smooth surface. Cross groove deep tunnel is easy to tighten 4. WIDE APPLICATION: Widely used in home and office such as furniture repair, application repair, and home installation 5. STABLE AND DURABLE: Self drilling screw come with stable structure, excellent performance and long service life, provide great convenience Specification: Item Type: Self Drilling Screw Surface Treatment: Galvanized Color: Silver Size: Approx. 4.2 x 50mm 0.17 x 1.97in. Package List: 50 x Round Head Cross Self Drilling Screw