1、MULTI PURPOSE AND VERSATILE: Widely used in cars, aircraft carrier instruments, furniture, provide great convenience for your life 2、DURABLE MATERIAL: Carbon steel plated color material, not fade, not easy to deformation, can be used for a long time 3、EASY TO USE: No need for internal thread, no need for welding nuts, firm with high efficiency, easy to use 4、PRODUCT USAGE: Used for fastening connection, metric and imperial system combination set, you can choose freely to use 5、300PCS IN TOTAL: The package contain a total of 300pcs rivet nut, enough for you to replace and use, very convenient 50 x Imperial Rivet Nut 6-32in30 x Imperial Rivet Nut 8-32in25 x Imperial Rivet Nut 10-24in25 x Imperial Rivet Nut 10-32in20 x Imperial Rivet Nut 1/4-20in50 x Metric Rivet Nut M340 x Metric Rivet Nut M430 x Metric Rivet Nut M520 x Metric Rivet Nut M610 x Metric Rivet Nut M8 Item Type: Rivet NutProduct Specifications: 300Pcs boxedProduct Size: Approx. 19.5 x 13 x 3.6cm / 7.7 x 5.1 x 1.4inProduct Application: Fastening connectionProduct Material: Carbon steel