Summary Introduction:
The Black Iron Ordinary HI-Nut is a versatile and robust fastening solution designed for industrial and commercial applications. Known for its excellent durability and strength, this nut is commonly used in construction, mechanical, and automotive industries where reliable fastening is essential. Made from high-quality black iron, it offers excellent resistance to wear, making it suitable for a wide range of demanding applications.
Technical Usage:
- Used for securing bolts in structural and mechanical applications.
- Ideal for projects requiring a durable, high-strength fastening solution.
- Commonly used in steel construction, automotive manufacturing, and heavy machinery.
- Suited for environments with moderate to high levels of mechanical stress and vibration.
Technical Specs:
| Specification | Value |
|---|---|
| Material | Black Iron |
| Thread Type | Standard (Coarse Thread) |
| Grade | HI (High Impact) |
| Tensile Strength | 500 MPa (min) |
| Finish | Black Iron |
| Application | Heavy-duty fastening |
Types of Item:
- Hexagonal Nuts: The standard shape for most industrial applications.
- Heavy Duty Nuts: For extra strength and durability in high-stress environments.
- Lock Nuts: Used to prevent loosening due to vibrations.
- Flanged Nuts: Equipped with a flange for added surface contact and load distribution.
History:
Black iron nuts have been a staple in the fastening industry for over a century, particularly in heavy-duty and industrial settings. The material itself, black iron, was favored for its combination of strength and cost-effectiveness, making it an ideal choice for applications where durability and resistance to wear were crucial. Over time, the HI (High Impact) grade was developed to provide enhanced toughness, expanding the range of its usage in high-stress environments such as construction, automotive, and machinery assembly.
