Nut DIN 6330 M30 A4
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Specifications |
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| Article no. |
6330-30-4 |
| Type | Hexagonal |
| Turnkey size, mm | 46 |
| Threading step, mm | 3.5 |
| Standard | DIN 6330, ГОСТ 15523-70 |
| Fastening group | Stainless steel fasteners |
| Diameter, mm | 30 |
| Material | Stainless steel A4 |
| Type of carving | Full |
| Thread type | Metric |
| Packaging, pcs. | 10 |
| Height, mm | 45 |
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Overview
DIN 6330 A4 is a high hex nut made of stainless steel, providing high corrosion resistance. Its increased height provides greater thread engagement with the bolt or threaded rod, contributing to a reliable and stable connection.
Applications
The DIN 6330 A4 high hex nut is designed for applications requiring reliable connections and increased corrosion resistance. It is suitable for mechanical engineering, shipbuilding, industrial equipment, and use in marine, chemical, and other aggressive environments.
The nut is made of A4 stainless steel, providing high corrosion resistance and durability. It has a metric thread and ensures reliable engagement with corresponding bolts or threaded rods. Its increased height provides greater thread engagement compared with standard hex nuts.
Technical Specifications
| Fastening group | Stainless steel fasteners |
| Material | Stainless steel A4 |
| Diameter, mm | 6 - 42 |
| Height, mm | 9 - 63 |
| Type of carving | Full |
| Thread type | Metric |
Equivalent Standards
DIN 6330 A4 is a high hex nut that complies with the requirements of the DIN 6330 standard. It is made of A4 stainless steel, providing high corrosion resistance, particularly in aggressive environments.
When selecting a replacement, it is important to consider not only the thread diameter and pitch but also the nut height, material, and property class. The increased height distinguishes DIN 6330 from standard hex nuts and provides greater thread engagement with the bolt or threaded rod.
For an A4-70 version, the nut has property class 70, providing reliable threaded connections under appropriate mechanical loads.
Is It Worth Buying?
The DIN 6330 A4 high hex nut is a reliable choice for applications requiring high corrosion resistance and increased thread engagement. Made of A4 stainless steel, it is suitable for marine, chemical, and other environments with increased corrosion-protection requirements.
Its high hexagonal profile allows convenient installation and removal using standard tools. The nut dimensions comply with DIN 6330 requirements, ensuring compatibility with corresponding fastening elements.
Where It Is Used
DIN 6330 A4 is a high hex nut suitable for structures operating in humid, marine, chemical, and other corrosive environments. A4 stainless steel provides high corrosion resistance and contributes to a long service life.
The nut is used in shipbuilding, industrial equipment, mechanical engineering, construction, and other technical applications. Before ordering, it is important to check the thread diameter and pitch, nut height, material, and property class to ensure compliance with project requirements and compatibility with the bolts or threaded rods being used.
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