The NIULUNBAO M4 Hex Cap Screw Set provides a comprehensive assortment of high-quality screws designed to meet the demands of engineering, automotive assembly, and precision manufacturing. This kit includes 50 pieces in varying lengths (20mm, 25mm, 30mm, 35mm, and 40mm), ensuring the necessary components for a range of projects are readily available. Each screw features a thread diameter of 4mm and a well-constructed flat head, allowing for smooth integration into multiple applications.
Constructed from 10.9 grade alloy steel, these screws demonstrate superior strength and durability. The black oxide surface treatment not only enhances their aesthetic appeal but also provides excellent corrosion resistance, making them a reliable choice for both indoor and outdoor applications. The material ensures low-temperature resistance, particularly valuable in environments exposed to diverse weather conditions. This exceptional build quality translates to long-lasting performance that professionals and hobbyists alike can depend on.
The flat head design and the Allen hex socket drive, measuring 2.5mm, contribute to the practicality and usability of the screws. The head diameter of 8mm combined with a height of 3.4mm creates a profile that minimizes interference with surrounding components, making them ideal for tight spaces. Each screw also features a 0.7mm thread pitch, which optimizes the fastening process, providing a secure hold with minimal risk of stripping.
This M4 screw set is suitable for a myriad of applications across various industries—ranging from engineering projects to product manufacturing. Their robustness makes them an excellent choice for assembly tasks in automotive industries, while the variable lengths support customization in different construction scenarios. Compared to similar products, this set stands out due to its thoughtfully selected dimensions and high-grade material, which is often missing from generic alternatives.
Packaged conveniently with ten screws in each length, the user-friendly organization of the NIULUNBAO kit allows for easy access and identification. The assortment includes a total of 50 screws, enabling users to undertake multiple projects without the need for constant reordering. This comprehensive offering is a significant advantage over smaller kits, which may require frequent repurchase as projects expand.
While the market offers various assortments of screws, the NIULUNBAO M4 Hex Cap Screw Set maintains a competitive edge in quality and reliability. Many lower-grade options fail to meet durability standards, leading to potential failures in critical applications. The combination of size variety, build quality, and corrosion resistance makes this set a valuable addition to any toolkit. For enthusiasts and professionals seeking a dependable screw set that delivers effective performance across various conditions, this option remains unmatched.
For peace of mind, the product comes with a warranty policy that covers damages incurred during transportation, ensuring users can purchase confidently. It is advisable to check all specifications carefully before purchase to ensure compatibility with specific projects.
In conclusion, the NIULUNBAO M4 Hex Cap Screw Set is engineered for efficiency, made with high-grade material, and packaged thoughtfully to cater to a wide audience. Whether tackling small projects or larger manufacturing tasks, this set delivers performance and reliability that stand up to the most demanding criteria.
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