ISO 14580 M3 x 4 Cheese Head Screw
In stock in 7 material, grade and finish combinations.
Dimensions at M3 x 4
mm · ISO 14580 · 2011 edition| Dimension | Nominal | Min | Max | |
|---|---|---|---|---|
| d | Thread size | M3 | – | – |
| P | Thread pitch | 0.5 | – | – |
| l | Length | 4 | – | – |
| dk | Head diameter | 5.5 | 5.32 | – |
| k | Head height | 2.4 | 2.26 | – |
| r | Radius | – | 0.1 | – |
| Recess number | 10 | – | – | |
| A | Hexalobular socket A (ref) | 2.8 | – | – |
| b | Thread length | 25 | – | – |
| t | Socket depth | – | 1.01 | 1.27 |
- Length under head
- 4 mm · 3.76–4.24 mm to ISO 14580 product grade A
- Approx. weight
- ≈ 0.52 kg per 1 000 pieces · Bare steel, before coating and packing.1942 pieces per kg
Holes for this thread
ISO 273 · ISO 2306Clearance hole · fine3.2 mm
Clearance hole · medium3.4 mm
Clearance hole · coarse3.6 mm
Tap drill2.5 mm
