150 Pack Metric Aluminum Rivet Nut Kit Rivnut Nutsert Assort M3 M4 M5 M6 M8

Description: This product has undergone rigorous quality testing Durable and easy to install and replace The most cost-effective and best after-sales service Quality assurance that gives you peace of mind  Pcs size: 50 * M3 40 * M4 30 * M5 15 * M6 15 * M8 1 * Box  Notice: If you are uncertain about the item,please feel free to contact us for confirm. Sorry for any inconvenience caused. Thank you for your understanding!