Drilling screw countersunk head 4.2 x 38 mm T20 DIN 7504 - 500 pieces
Technical data:
- Ø D (mm): 4.2
- Cross slot size: 2
- Type: Drilling screws
- Head shape: Countersunk head
- Material: Steel
- Thread type: Self-tapping screw thread
- Head Ø (mm): 8.1
- dp (mm): 3.6
- PP: 500
- Surface: Galvanised
- Thread pitch: 1.4
- Drive (mm): T20
- DIN: 7504
- Drive: Six-pointed star
- Length (mm): 38
- Thread direction: RH
- Head height (mm): 2.5