NIULUNBAO products

The NIULUNBAO M6 x 10mm 12mm 16mm 20mm 25mm Heavy Duty Hexagon Bolts are part of a versatile NIULUNBAO fasteners range designed for professionals and DIY enthusiasts in the consumer electronics sector. This kit can also be considered a lightweight metric bolt assortment, offering practical solutions for everyday assembly tasks. The set includes 50 pieces of high-quality hex head screws made from 8.8 grade alloy steel, featuring a galvanized finish for durability and corrosion resistance. It fits into a broader industrial fasteners kit ecosystem used across mechanical, automotive, and repair applications. With compatibility across systems such as metric screws M4 M5 M6 M8, this product integrates well with related hardware like M5 hex socket cap screws, M4 socket screws set, and M8 button head socket screws, providing flexibility across multiple project types. For higher strength requirements, users may also consider complementary ranges such as 10.9 grade bolts and 12.9 grade high strength screws, depending on load demands. Surface treatment options in the wider NIULUNBAO lineup include black oxide finish screws, while countersunk designs like countersunk screws are used where a flush finish is required. Overall, this system belongs to a complete socket cap screws kit family, designed for precision engineering, DIY construction, and industrial maintenance work.

High strength: Made from 8.8 grade alloy steel, these bolts provide superior strength and durability compared to lower-grade alternatives. They are part of a broader NIULUNBAO socket screws system designed for reliable industrial performance. Corrosion resistance: The galvanized finish offers strong protection, working alongside galvanized steel bolts and stainless steel fasteners 304, as well as bright finish stainless screws, ensuring long-term durability in demanding environments. Versatile assortment: The kit includes multiple lengths (8mm, 12mm, 16mm, 20mm, 25mm), making it suitable for a wide range of applications. It aligns with machine screws metric standards and supports systems like fully threaded machine screws. Precision engineering: Designed for secure and accurate fastening, this kit is compatible with Allen hex drive screws, including head styles such as flat head socket screws and flat round head screws, commonly used in professional machine hardware kit applications. Cost-effective solution: With 50 pieces included, this assortment offers excellent value and integrates into larger systems such as hex head bolts assortment, washer nut bolt kit, and screw and nut assortment kit, making it ideal for both industrial and DIY use. It is widely applied in the construction fasteners set, including specialized use cases like furniture screws stainless steel, as well as smaller precision sizes such as M3 socket screws and M10 socket screws.

Typical use cases for these hexagon bolts include assembly and repair tasks in precision machinery, household appliances, and automotive applications, where they function as part of a broader socket screws assortment system. These components are compatible with stainless steel fasteners 304 grade, ensuring durability and corrosion resistance across different environments. Depending on the application, users may select various head types such as hex socket cap screws, flat head socket screws, flat round head socket screws, and countersunk socket screws for different assembly requirements. They are commonly used in machine screws metric standard configurations and often integrated into larger sets like hex head bolts assortment kit, washer nut bolt kits, and screw and nut assortment sets for complete fastening solutions. The range supports dimensional flexibility within machine screws (M3–M10 range), making it suitable for both small precision work and heavier mechanical applications. For strength and durability, options include 8.8 grade alloy steel bolts and galvanized steel bolts, which are widely used in demanding environments. Overall, these components are part of comprehensive mechanical hardware kits, designed for reliability, versatility, and long-term performance.