Features: For various connectors, can be embedded in a variety of 6 Size and hot melt nut For standard 936 soldering iron tip, convenient and practical (other models: FX888D) Brass component, good heat conductivity, end contact, preventing the nut from being skewed, easy to quickly insert the nut into plastic part Compared with other similar indenter, our indenter short embedding distance to avoid pressings into plastic part. The indenter is not easy to damage the plastic part and can be inserted into the plastic part to a certain depth. With integrated design, the structure is strong, integrated design, the components have strong force capacity. Specifications: Item:Heat Set Insert Tips Component： Brass Length:About 36mm/1.42in For 6 Size Brass Thread Quantity: 1Set Package Includes: 1Set Heat Set Insert Tip Set note: Due to light and screen difference, the item color may be slightly different from the pictures. Please allow 0.5-2cm differences- due to manual measurement.