ISO 2009 M3 x 8 Slotted Countersunk Head Screw
In stock in 5 material, grade and finish combinations.
Dimensions at M3 x 8
mm · ISO 2009 · 2011 edition| Dimension | Nominal | Min | Max | DIN 963 | |
|---|---|---|---|---|---|
| d | Thread size | M3 | – | – | M3 |
| P | Thread pitch | 0.5 | – | – | 0.5 |
| l | Length | 8 | – | – | 8 |
| dk | Theoretical head diameter | 5.5 | – | 6.3 | — |
| k | Head height | 1.65 | – | – | 1.65 |
| n | Slot width (nominal) | 0.8 | – | – | 0.8 |
| t | Slot depth | – | 0.6 | – | 0.6 |
| b | Thread length | 25 | – | – | — |
- DIN 963
- Values in bold differ from ISO 2009.
- Length incl. head
- 8 mm · 7.71–8.29 mm to ISO 2009 product grade A
- Approx. weight
- ≈ 0.47 kg per 1 000 pieces · Bare steel, before coating and packing.2141 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
