Features Nuts stored in a transparent plastic box, convenient for your storage and use. EASY TO INSTALL ----- Can be directly into the aluminum slotted hole in any position, the rear spring ball can be fixed in its position, which makes the installation very simple and reliable. HIGH QUALITY ----- Made of high quality steel, nuts high hardness and long service life are nickel plated for good rust resistance and better performance. WIDE APPLICATIONS ----- Profile widely used for building industrial aluminum frame structures, 3D printers, CNC routers, CNC cutters, robotic projects. Car, motorcycle SIZES OF ----- M5 M6 M8 (4 different sizes) Specification Color: Silver Material: Stainless Steel Model: / M5 / M6 / M8 Contents Package Included: 25X (Clip Nut + Bolt) 25X M5 (Clip Nut + Bolt) 25X M6 (Clip Nut + Bolt) 25X M8 (Clip Nut + Bolt) Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the