High quality and durable design for long-term use - Material: High-speed Steel 6542 provides strong, reliable performance. - Surface treatment: Titanium coated for wear resistance and a smooth, durable finish. - Thread sizes included: M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1, M8 x 1.25 Key benefits - Strength and longevity: Robust steel grade supports repeated use in demanding applications. - Wear and corrosion resistance: Titanium coating helps extend service life in challenging environments. - Versatile compatibility: A range of common metric thread sizes covers multiple projects and fastener needs. Specifications to know - Material: High-speed Steel 6542 - Surface treatment: Titanium Coated - Thread sizes: M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1, M8 x 1.25 Care and use guidance - Use appropriate tools to avoid cross-threading. - Check compatibility with your mating components prior to installation. Practical applications - Electronics enclosures and small machinery assembly where several thread sizes are needed. - 3D printer or CNC frame assembly requiring strong, durable fasteners across M3 to M8 sizes. - Bicycle component installation or maintenance where high-strength, wear-resistant fasteners are beneficial.