
Hexagonal Self-drilling screw screw Dhexroor: 4.8mm, 5.5mm,6.3mm(10#,12#,14#), iwm
Hexagonal Self-drilling screw screw Dhexroor: 4.8mm, 5.5mm,6.3mm(10#,12#,14#), iwm
Hexagonal Self-drilling screw screw Dhexroor: 4.8mm, 5.5mm,6.3mm(10#,12#,14#), iwm