ISO 4027 M4 x 8 Cone Point Socket Set Screw
In stock in 6 material, grade and finish combinations.
Dimensions at M4 x 8
mm · ISO 4027 · dimensions from 2003 · current edition 2026| Dimension | Nominal | Min | Max | DIN 914 | |
|---|---|---|---|---|---|
| d | Thread size | M4 | – | – | M4 |
| P | Thread pitch | 0.7 | – | – | 0.7 |
| l | Length | 8 | – | – | 8 |
| s | Hex socket size | 2 | 2.02 | 2.08 | 2 |
| dt | Point diameter | – | – | 1 | — |
| e | Socket across corners | – | 2.303 | – | — |
| t | Socket depth, short length | – | 1.5 | – | — |
| t | Socket depth, long length | – | 2.5 | – | — |
- DIN 914
- Values in bold differ from ISO 4027.
- Length
- 8 mm · 7.71–8.29 mm to ISO 4027 product grade A
- Approx. weight
- ≈ 0.50 kg per 1 000 pieces · Bare steel, before coating and packing.2000 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