Enhance your fastening projects with this premium set of Hex Socket Cap Head Screws, crafted from durable 12.9 grade alloy carbon steel to provide exceptional strength and superior mechanical properties. Designed for demanding applications, these screws are ideal for use in confined spaces where reliable, high-performance fasteners are required. Available in 17 common sizes with various quantity options, this versatile set is perfect for general-purpose use across multiple industries. Key Features: · **High-Strength Alloy Carbon Steel:** Made from 12.9 grade alloy carbon steel, these screws offer excellent tensile strength and durability, suitable for heavy-duty industrial and construction applications. · **Hex Socket Cap Head Design:** Enables secure fastening in tight or confined areas, providing better torque and reducing the risk of stripping compared to traditional screws. · **Wide Size Range:** Includes 17 commonly used sizes ranging from M3*4mm to M3*50mm, with both fully-threaded and partially-threaded options to meet diverse project requirements. · **Versatile Applications:** Perfect for use in home and office appliances, communication equipment, ship assembly, machinery, furniture, repair tasks, and DIY projects. · **Multiple Quantity Options:** Available in packs of 24, 50, or 100 pieces, allowing you to select the ideal quantity for your needs. · **Black Finish:** Provides corrosion resistance and a professional appearance suitable for various environments. Specifications: · Material: 12.9 Grade Alloy Carbon Steel · Color: Black · Type: Hex Socket Cap Head · Sizes (optional): M3*4mm, M3*5mm, M3*6mm, M3*8mm, M3*10mm, M3*12mm, M3*14mm, M3*16mm, M3*18mm, M3*20mm, M3*22mm, M3*25mm, M3*30mm, M3*35mm, M3*40mm, M3*45mm, M3*50mm (fully-threaded and partially-threaded options available) · Quantity Options: 24pcs, 50pcs, 100pcs Package Includes: · 1 Bag x Hex Socket Cap Head Screws This comprehensive screw set is engineered to meet the demands of professionals and DIY enthusiasts alike, delivering reliable fastening solutions with high mechanical strength and versatility. Whether you are working on machinery, appliances, or construction projects, these screws provide the strength and precision needed for secure and long-lasting assembly.