Feature: 1. Made of high quality aluminum alloy material, it has excellent corrosion resistance and long service life. Suitable for riveting machine, rivet binder and rivet gun. 2. The set includes 660pcs rivets, a variety of different specifications meet your different needs. Equipped with a storage box, easy to store and carry. 3. Suitable for joining plastic, rubber, wood, fiberglass board and laminates for assembling caravan, trailer, furniture and plastic framed window. 4. The rivet assembly is inserted into the drilled hole in the part to be connected and the specially designed tool is used to pull the mandrel into the rivet. This enlarges the blind end of the rivet and then breaks the mandrel. 5. These types of blind rivets have non-locking mandrels and are sometimes avoided at critical structural connections, as the mandrel may fall due to vibration or other reasons, leaving behind hollow rivets with lower load carrying capacity. Specification: Condition: 100% Brand New Item Type: Rivet Material: Aluminium Alloy Size Type: M3.2 / M4.0 / M4.8 Model: M3.2x6MM, M3.2x8MM, M3.2x10MM, M3.2x12MM M4x6MM, M4x8MM, M4x10MM, M4x12MM M4.8x8MM, M4.8x10MM, M4.8x12MM Quantity: 60pcs for each model, 660pcs in total. Package List: 660 x Rivet