Phillips Large Flat, Mushroom, Umbrella & Round Head M3/M4/M5 Machine Screws

These versatile machine screws come in a variety of head styles, including flat, mushroom, umbrella, and round, offering flexibility for a range of applications. Available in sizes M3, M4, and M5, they are designed to provide reliable fastening with a Phillips drive for easy installation. Made from durable materials, these screws ensure strength and longevity, making them suitable for both industrial and DIY projects. Material: Galvanized iron Surface treatment: Galvanizing Performance level: 4.8 Standard No.: GB5783-86 Manufacture country: China Instructions included: No