The Specification of Aluminum threaded inserts

May 25, 2023

Aluminum threaded inserts are small metal components that are used to create a threaded hole in a material such as wood, plastic, or metal. These inserts are typically made from aluminum alloy, which is a lightweight and durable material that is resistant to corrosion and rust. The specification of aluminum threaded inserts may vary depending on the application and the manufacturer, but some common specifications are:

1. Thread size: The thread size of aluminum threaded inserts is usually specified in terms of the diameter and pitch of the threads. Common thread sizes include M4, M5, M6, M8, and M10.

2. Length: The length of aluminum threaded inserts may vary depending on the thickness of the material being threaded. Common lengths range from 6mm to 25mm.

3. Outer diameter: The outer diameter of aluminum threaded inserts is typically slightly larger than the diameter of the threaded portion. Common outer diameters range from 8mm to 20mm.

4. Material: Aluminum threaded inserts are made from aluminum alloy, which is a lightweight and durable material that is resistant to corrosion and rust.

5. Finish: Aluminum threaded inserts may be finished with a coating or plating to improve their appearance or enhance their performance. Common finishes include zinc plating, black oxide coating, and anodizing.

6. Tensile strength: The tensile strength of aluminum threaded inserts is an important specification that determines their load-bearing capacity. Common tensile strengths range from 1000 N to 3000 N.

7. Installation method: Aluminum threaded inserts may be installed using a variety of methods, including press-fit, heat-insertion, or self-tapping. The installation method may affect the specification of the insert, such as the length or outer diameter.

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