High-Strength 8.8 Grade Black Cylindrical Head Hex Socket Self-Tapping Screws M2-M6

Introducing a versatile and durable fastener solution, these self-tapping screws feature a black cylindrical head and hex socket design. Manufactured to a high-strength 8.8 grade, they provide exceptional performance for a variety of projects and applications. Available in sizes ranging from M2 to M6, these screws are designed for easy installation and reliable fastening in different materials, making them an ideal choice for both DIY enthusiasts and professionals seeking dependable hardware. Surface treatment: Oxidation black Material Grade: Q235 Carbon Steel Product Grade: 8.8 Manufacture country: China Instructions included: No