400pcs Nail Gun Nails, 7.3mm Nail Gun Nails, Carbon Steel Round Nail for Nailer Pneumatic Concrete, Roofing Nails, Air Conditioning

High hardness materials: Made of high toughness and high hardness carbon steel, these nails offer high bending strength, rust protection and breaking strength. They retain their shape even after prolonged use Ball-shaped nail tip: The bullet shaped nail tip ensures extremely powerful penetration, effectively passing through concrete, brick, steel plates, etc., thereby reducing the chance of cracking, ensuring full depression and better anchoring stability Double head sealing: The double sealing head ensures excellent sealing, effectively reducing sparks, dust and noise, for a cleaner and quieter working environment, while improving the reliability and safety of firing Easy to use: After loading the nails into the nailer, just aim at the target, hold the tool perpendicular to the work surface and apply light pressure to shoot, thereby optimizing work efficiency Versatile for multiple applications: Suitable for concrete walls, pipes, electrical and air conditioning systems, etc. Each package contains 400 nails. Perfectly meet the needs of various engineering and interior decoration projects