ISO 4028 M4 x 16 Dog Point Socket Set Screw
In stock in 6 material, grade and finish combinations.
Dimensions at M4 x 16
mm · ISO 4028 · dimensions from 2003 · current edition 2026| Dimension | Nominal | Min | Max | DIN 915 | |
|---|---|---|---|---|---|
| d | Thread size | M4 | – | – | M4 |
| P | Thread pitch | 0.7 | – | – | 0.7 |
| l | Length | 16 | – | – | 16 |
| s | Hex socket size | 2 | – | – | 2 |
| t | Key engagement, short length | – | 1.5 | – | — |
| t | Key engagement, long length | – | 2.5 | – | — |
| dp | Point diameter | – | 2.25 | 2.5 | — |
| z | Point length, short type | – | 1 | 1.25 | — |
| z | Point length, long type | – | 2 | 2.25 | — |
| Short length limit | 6 | – | – | — |
- DIN 915
- Values in bold differ from ISO 4028.
- Length
- 16 mm · 15.65–16.35 mm to ISO 4028 product grade A
- Approx. weight
- ≈ 1.08 kg per 1 000 pieces · Bare steel, before coating and packing.926 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