【Material】: Aluminum blind rivets are made of high-quality aluminum alloy, with smooth surface and good machinability. Therefore, they are not easy to break and have long service life. 【Set】: You will get 3 kinds of rivets including: 3.2*8mm (30 pieces), 4*10mm (40 pieces), 5*12mm (30 pieces). 【Effect】: During installation, it is easy to connect rivets with the riveting gun, which effectively simplifies the installation and makes it convenient for users. 【Advantages】: The core pulling rivet will not produce impact force when riveting, which can effectively protect the material. 【Applications】: The rivets are widely used in mechanical equipment, decoration engineering, door/window installation, and electronic equipment boxes., Manufacturer: DDHOMIN