Countersunk screw hexagon socket M8 x 40 mm, 10.9, DIN 7991
Technical data:
- Drive (mm): 5
- Strength: 10.9
- Type: Countersunk screws
- Head: Hexagon socket
- Drive: Hexagon socket
- Length (mm): 40
- Thread pitch: 1.25
- Tensile strength (N/mm²): 1000
- Surface: Galvanised
- Head shape: Countersunk head
- Ø D (mm): 8
- DIN: 7991
- Thread direction: RH
- K (mm): 4.4
- Head height (mm): 4.96
- Thread type: Standard thread
- Thread: M8
- Material: Steel
- Head Ø (mm): 15.24
- b (mm): 22
- ISO no.: 10642