DIN 7985 M4 x 40 Pan Head Screw
In stock in 14 material, grade and finish combinations.
Dimensions at M4 x 40
mm · DIN 7985 · 1990-08 · withdrawn| Dimension | Nominal | Min | Max | ISO 7045 | |
|---|---|---|---|---|---|
| d | Thread size | M4 | – | – | M4 |
| P | Thread pitch | 0.7 | – | – | 0.7 |
| Length | 40 | – | – | 40 | |
| dk | Head diameter | 8 | – | – | 8 |
| k | Head height | 3.1 | – | – | 3.1 |
| b | Thread length | 22 | – | – | 38 |
- ISO 7045
- Values in bold differ from DIN 7985.
- Length under head
- 40 mm
- Approx. weight
- ≈ 4.03 kg per 1 000 pieces · Bare steel, before coating and packing.248 pieces per kg
Holes for this thread
ISO 273 · ISO 2306Clearance hole · fine4.3 mm
Clearance hole · medium4.5 mm
Clearance hole · coarse4.8 mm
Tap drill3.3 mm
