Applications: Ideal for woodworking, furniture, sheet metal, automotive, and industrial joining tasks. Sizes: Multiple lengths from 10mm to 23mm with 5.0mm diameter for versatile applications. Design: Countersunk flat head fits flush with the surface for a smooth finish. Installation: Requires a rivet to press and set the rivet, ensuring a strong permanent bond. 【Easy to Use】You only need to insert blind rivets into the holes drilled on the parts to be connected, and then use a special tool to pull the mandrel through the rivet, which is suitable for quick and easy connection., Manufacturer: HEDZJPGBYRX