Features: Our rivets nut is make from Q235 carbon steel for corrosion resistance and durability. The flat heads and knurled body ensure a strong, secure grip in various materials. Easy Installation: Simply insert them into pre-drill holes and use manual, pneumatics, or electric rivets nut tool to compresses and secure. Perfect for a variety of home improvement and repair tasks. Whether you're fixing furniture, working on automotive projects, or handling small construction job, these rivnuts is multifunctional. This set includes 100pcs rivets nut, providing a practical solution for your fastening needs. These rivets nut can be used for a variety of applications, including metalworking, DIY projects, and home improvement. Specifications: Material: Q235 carbon steel Style: 3mm/4mm/5mm/6mm/8mm/10mm/12mm Quantity: 100Pcs Size: As shown in the picture Package Includes: 100Pcs rivets Nut note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to difference between different monitors, the picture may not reflect the actual color.