M4x20mm Metric Carbon Steel Hex Countersunk Screws.
These hexagon Countersunk screws feature a low profile, flat head with a hexagon drive.
These fasteners are ideal when a wider bearing surface is required and their black, self-color finish ensures an attractive, quality appearance and finish wherever they are used.
- Thread Size D: M4.
- Length L: 20mm.
- Head Shape: Hexagon Countersunk.
- Material: Steel.
- Finish: Black, Self-Color.
- Thread Type: Metric.