DIN 7984 M4 x 30 Low Head Socket Cap Screw
In stock in 12 material, grade and finish combinations.
Dimensions at M4 x 30
mm · DIN 7984 · dimensions from 2009-06 · current edition 2022-03| Dimension | Nominal | Min | Max | |
|---|---|---|---|---|
| d | Thread size | M4 | – | – |
| P | Thread pitch | 0.7 | – | – |
| Length | 30 | – | – | |
| s | Hex socket size | 2.5 | – | – |
| dk | Head diameter | 7 | – | – |
| k | Head height | 2.8 | – | – |
- Length under head
- 30 mmExtended length — beyond the DIN 7984 table (max 25 mm), supplied to works standard
- Approx. weight
- ≈ 3.37 kg per 1 000 pieces · Bare steel, before coating and packing.296 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
