1. Made of aluminum which is strong yet lightweight.
2. Storage case keeps fasteners clean and organized.
3. Durable and easy to use.
4. Size:
3.2 x 6.4mm (20 PCS)
3.2 x 8mm (20 PCS)
3.2 x 10mm (20 PCS)
4.0 x 10mm (20 PCS)
4.0 x 16mm (20 PCS)
5.0 x 12mm (20 PCS)
5. It can fasten and rivet the workpieces of cardboard plywood fiberglass board asbestos board plastic rubber board metal board PCB board etc..
6. Applications: automobile bus manufacturing building decoration mechanical and electrical equipment shipbuilding computer chassis express cabinets high-speed rail manufacturing household appliances and other industries.