- Product Overview: 1.5/10/25/50x M1.6, M2, M2.5, M3, M4, M5, M6, M8 Grade 10.9 Black Steel Hex Socket Flat Countersunk Head Screws (Length: 3-80mm) - Material: Crafted from high-strength Grade 10.9 steel, ensuring durability and reliability for demanding applications. - Sizes Available: Choose from a variety of metric thread diameters: - M1.6 (1.6mm) - M2 (2mm) - M2.5 (2.5mm) - M3 (3mm) - M4 (4mm) - M5 (5mm) - M6 (6mm) - M8 (8mm) - Thread Pitch: - M1.6: 0.35mm - M2: 0.4mm - M2.5: 0.45mm - M3: 0.5mm - M4: 0.7mm - M5: 0.8mm - M6: 1mm - M8: 1.25mm - Key Benefits: - Strength and Durability: The Grade 10.9 steel construction provides exceptional tensile strength, making these screws ideal for heavy-duty applications. - Versatile Use: Suitable for various projects, including automotive assembly, machinery construction, and furniture manufacturing. - Precision Fit: The flat countersunk head design allows for flush mounting, providing a clean finish and preventing snagging. - Applications: - Automotive: Use these screws for secure fastening in engine components or bodywork, ensuring longevity and performance under stress. - Construction: Ideal for connecting metal parts in frameworks, ensuring structural integrity and resistance to wear. - Electronics: Perfect for assembling electronic devices where precision and reliability are critical. - Compatibility: These screws are compatible with standard hex socket tools, allowing for easy installation and removal. - Performance: Designed to withstand high loads and harsh conditions, making them a reliable choice for both professional and DIY projects.