Drilling screw countersunk head 4.2 x 25 mm DIN 7504 - 1000 pieces
Technical data:
- Surface: Galvanised
- DIN: 7504
- Material: Steel
- PP: 1000
- Head shape: Countersunk head
- Head height (mm): 2.5
- Thread direction: RH
- Thread pitch: 1.4
- Head Ø (mm): 8.1
- Type: Drilling screws
- Cross slot size: 2
- Ø D (mm): 4.2
- dp (mm): 3.6
- Drive: Six-pointed star
- Thread type: Self-tapping screw thread
- Length (mm): 25
- Drive (mm): T20