Hex Socket Button Head Bolts - Material: High-quality Alloy Steel - Surface Treatment: Blackened for enhanced durability - Performance Rating: 10.9, ensuring high tensile strength - Color: Black - Dimensions: M6 x 8mm; Bar Length (Under Head): 8mm (0.31 inches); Pitch: 1mm (0.04 inches) - Hexagon Socket Width: 4mm (0.16 inches) - Screw Head Size: 10.3 x 3.5mm (0.41 x 0.14 inches) Package Content: 50 pieces of Hex Socket Screws Key Features: - Half round head design with a hexagon socket drive for secure fastening - Metric size makes it versatile for various applications - Blackened surface offers resistance to oxidation, wear, and corrosion, providing a smoother user experience Practical Applications: - Ideal for automotive repairs and maintenance, ensuring reliable fastening of engine and chassis components - Perfect for furniture assembly, providing sturdy connections that withstand daily use - Suitable for electronic device assembly, offering precision and reliability in securing delicate parts These hex socket button head bolts are designed for universal use, making them an essential addition to any toolkit for professionals and DIY enthusiasts alike. With their robust construction and corrosion-resistant finish, you can trust these bolts to perform reliably in demanding conditions.