8.8 Grade Nickel-Plated Countersunk Hex Socket Self-Tapping Screws, Pointed Tail, M3/M4/M5

These high-quality screws are designed for efficient self-tapping and secure fastening. Made with 8.8 grade steel, they offer excellent durability and strength. The nickel plating provides enhanced corrosion resistance, making them suitable for various environments. Featuring a countersunk head and hex socket, they allow for a flush finish and easy installation with appropriate tools. Available in sizes M3, M4, and M5, they are ideal for a wide range of applications, from DIY projects to professional construction tasks. The pointed tail design ensures precise entry and strong grip in materials. Head shape: Countersunk Groove type: Hexagon socket Screw diameter: 3 Thread specification: Various Thread tolerance: 4h Nominal length: 40 Surface treatment: Nickel Plating Material Grade: A Product Grade: A-level Manufacture country: China Instructions included: No