150 Pcs Nut Rivet Threaded Insert Tool Kit Nutsert Riveter Hand Riveting M3-M10 Description: * new and high quality *Made of high quality material, and practical to use *Internally threaded, open ended type. *Serrations/grooves on the body to help prevent rotation. *Large flange reinforces the hole in thin materials and increases pull out resistance. Specification: *Product Name: Rivet nut *Material: Carbon steel, zinc plated. *Type: Flat head, Knurled body. *Size type: Metric size assorted in M3, , M5, M6, M8, M10. *Quantity: 150 pcs Package contents: 40pcs M3 Rivet Nut 40pcs Rivet Nut 30pcs M5 Rivet Nut 20pcs M6 Rivet Nut 10pcs M8 Rivet Nut 5pcs M10 Rivet Nut Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. 150 Pcs Nut Rivet Threaded Insert Tool Kit Nutsert Riveter Hand Riveting M3-M10 new and high quality Size: as shown