Screw type: Metric screws, screw head: Countersunk head, drive type: Phillips, thread: Full thread, surface: blue galvanized, length: 20 mm
- Drive type: Phillips
- Length: 20 mm
- Packaging unit: 12 pieces
- Diameter: 4 mm
- Metric screws with countersunk head
- Material: Steel, surface: blue galvanized