DIN 7991 M6 x 8 Countersunk Socket Screw
In stock in 12 material, grade and finish combinations.
Dimensions at M6 x 8
mm · DIN 7991 · 1986-01 · withdrawn| Dimension | Nominal | Min | Max | ISO 10642 | |
|---|---|---|---|---|---|
| d | Thread size | M6 | – | – | M6 |
| P | Thread pitch | 1 | – | – | 1 |
| l | Length | 8 | – | – | 8 |
| s | Hex socket size | 4 | – | – | 4 |
| dk | Head diameter | 12 | – | – | 11.34 |
| k | Head height | 3.3 | – | – | 3.72 |
- ISO 10642
- Values in bold differ from DIN 7991.
- Length incl. head
- 8 mm · 7.71–8.29 mm to DIN 7991 product grade A
- Approx. weight
- ≈ 2.54 kg per 1 000 pieces · Bare steel, before coating and packing.394 pieces per kg
Holes for this thread
ISO 273 · ISO 2306Clearance hole · fine6.4 mm
Clearance hole · medium6.6 mm
Clearance hole · coarse7 mm
Tap drill5 mm
