ISO 4034 GR12 Titanium Hex Nuts

ISO 4034 is an International Organization for Standardization (ISO) standard that specifies the dimensions and requirements of hexagon nuts made from titanium grade 12 alloy. This standard covers hexagon nuts with coarse pitch thread and is intended for use in high-strength applications where corrosion resistance is required.

Titanium grade 12 is a corrosion-resistant material that is often used in the aerospace, medical and chemical industries. It is a lower strength option compared to titanium grade 5, but offers improved corrosion resistance.

The ISO 4034 GR12 Titanium Hex Nuts feature six-sided hexagonal shapes, with the thread size specified by the standard. The diameter of the hex nut is determined by the thread size and the pitch.

The dimensions of the nut, such as thread diameter, pitch, width across flats and height, are all tightly controlled by the standard. This ensures interchangeability of nuts between manufacturers and compatibility with other ISO 4034 GR12 Titanium Hex Nut components.

Overall, ISO 4034 GR12 Titanium Hex Nuts are designed to be a reliable and high-strength fastening solution in challenging environments where corrosion resistance is a must.

1. Raw material selection: The first step is to select high-quality raw materials that meet the requirements of ISO 4034 GR12 specifications. The raw material used for the hex nuts is typically titanium Grade 12 material.

2. Cutting: The titanium Grade 12 material is then cut into suitable size blanks based on the desired specifications of the hex nuts.

3. Machining: The next step involves machining the blanks using a CNC machine to create the hexagonal shape of the nuts. The machining process is carefully controlled to ensure that the hex nuts meet the desired dimensions and tolerances specified in the ISO 4034 standard.

4. Thread Rolling: Once the hex shape is formed, the next step is to roll the threads on the nuts using specialized threading machines. The threads are rolled to the pitch specified in the ISO 4034 standard.

5. Heat Treatment: The hex nuts are then heat treated to increase their strength and durability. This process typically involves heating the hex nuts to a specific temperature and cooling them down slowly to ensure that they don't become brittle.

6. Surface Treatment: The final step involves the application of a surface treatment such as electroplating, passivation or anodizing. This will protect the hex nuts from corrosion and other environmental factors.

7. Inspection and Testing: Once the hex nuts are processed, they are subjected to rigorous inspection and testing to ensure that they meet the ISO 4034 standard. Inspection and testing involve visual checks for dimensional accuracy, thread pitch, surface finish, and mechanical properties.

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