High-quality materials provide reliable performance in diverse environments with strong tensile strength and sufficient hardness, ensuring durability. - Precise threads: firm engagement, uniform load, burr-free and clear threads, deep thread design for high tensile strength; resistant to deformation and slipping during use. - Easy installation: standard metric sizes; screws resist slipping during installation, maintain high strength, and are not prone to deformation or breakage. - Wide range of applications: suitable for household and office electrical appliances, ship assembly, mechanical engineering, maintenance work, and DIY crafts. Typical uses and scenarios - Replacing fasteners in household or office electrical appliances during repair or upgrade. - Assembling ship components or mechanical equipment for marine or engineering projects. - DIY projects and general maintenance tasks around the home and workshop.