This high-quality 45# steel flange trapezoidal nut is crafted from premium 45# steel with a blackened surface treatment, delivering outstanding strength, hardness and toughness. Boasting neat national standard-compliant threads and high fit with lead screws, it is perfect for precision mechanical applications requiring reliable and wear-resistant performance.
| Product Name | Flange Trapezoidal Nut |
|---|---|
| Main Material | 45# Steel |
| Specifications | T12, T14, T16, T18, T20, T22, T24, T25, T28, T30, T32, T36, T38, T40 |
| Thread Type | Left-hand/Right-hand Trapezoidal Thread |
| Surface Treatment | Blackened |
| Special Features | High strength, high hardness, high toughness, wear-resistant, precision machining, high fit with lead screws |
| Thread Quality | National standard-compliant, neat threads, no missing teeth (passed formal inspection) |
| Application Scope | Precision mechanical systems, industrial machinery, automation equipment, lead screw transmission systems |
45# steel offers excellent mechanical properties including high strength, hardness and toughness, along with superior density. These characteristics make it ideal for trapezoidal nuts requiring wear resistance and precision performance in industrial and mechanical applications.
Our trapezoidal nuts feature threads that meet national standards and have passed formal inspection, with neat arrangement and no missing teeth. This ensures a perfect contact area with lead screws, providing stable transmission, smooth operation and reliable performance in precision applications.
Left-hand and right-hand thread options allow the nuts to be used in a wider range of mechanical systems and transmission setups, accommodating different directional requirements of lead screw assemblies in industrial automation and precision machinery.
The blackened surface treatment enhances the corrosion resistance of the 45# steel nut, protects the surface from wear and tear, and improves the overall durability of the nut in various industrial operating environments.
Our high-quality 45# steel flange trapezoidal nuts combine premium 45# steel material with precision manufacturing and blackened surface treatment to deliver exceptional strength, wear resistance and precision. The national standard-compliant neat threads and high fit with lead screws ensure reliable performance in precision mechanical systems, industrial machinery and automation equipment. Whether you need left-hand or right-hand threads in T12 to T40 sizes, our nuts provide the durability, precision and versatility that industrial applications demand.

