This self-tapping insert is crafted from high-quality carbon steel, ensuring its robustness and durability, thus extending its service life. Its outer surface is treated with color zinc plating, presenting a brilliant metallic luster, significantly enhancing the product's aesthetics and providing excellent corrosion resistance.
Self-tapping inserts, also known as self-tapping thread inserts, are innovative fasteners used to strengthen or repair internal threads. These inserts not only have threads on both the inside and outside but can also be embedded in softer materials such as plastics, aluminum alloys, cast iron, and copper, forming a strong internal threaded hole. Furthermore, self-tapping inserts can be used to repair damaged internal threads.
The standard internal thread design ensures more even force distribution, effectively reducing the possibility of slippage. The finely polished inner and outer surfaces achieve a high℃of smoothness, free of burrs, ensuring smooth rotation and reducing the risk of stripping. The uniform groove spacing design makes rotation more secure, improving ease of use and safety.
