DIN 7991 M6×6 Countersunk Socket Screw12 combinations of material, property class and finish supplied in this size.
- Standard
- DIN 7991 · 1986-01
- Thread
- M6 · pitch 1 mm
- Length under head
- 6 mmShorter than the DIN 7991 table (from 8 mm) — supplied to works standard
- Head height
- 3.3 mm
- Clearance / tap drill
- 6.4 / 6.6 / 7 mm · 5 mm
- Weight
- 2.19 kg per 1 000 pieces · Theoretical, from nominal geometry — confirm before ordering458 pieces per kg
Supplied to DIN 7991 M6×6. ISO 10642 (dk 13.44 mm against 12) at this size. Compared on the columns shown here only — product grade, tolerance class, length range, material and property-class references are set by each standard separately. We produce to whichever one your drawing calls out. Full comparison →
Order M6×6
Set a quantity on as many rows as you need. Not listed? We make to your drawing — send it with the enquiry.
These are not identical at M6×6 — the difference is shown against each standard above. Your choice is carried into the inquiry and the quotation.
| Material | Class | Finish | Quantity | Net weight |
|---|---|---|---|---|
| Carbon Steel | 8.8 | Plain | — | |
| Carbon Steel | 8.8 | Blackened | — | |
| Carbon Steel | 8.8 | Zinc Plated | — | |
| Alloy Steel | 10.9 | Plain | — | |
| Alloy Steel | 10.9 | Blackened | — | |
| Alloy Steel | 10.9 | Zinc Plated | — | |
| Alloy Steel | 12.9 | Plain | — | |
| Alloy Steel | 12.9 | Blackened | — | |
| Stainless Steel | A2-70 | Passivated | — | |
| Stainless Steel | A2-70 | Plain | — | |
| Stainless Steel | A4-80 | Passivated | — | |
| Stainless Steel | A4-80 | Plain | — |
Dimensions at M6×6
| Dimension | Value |
|---|---|
| P | 1 mm |
| k | 3.3 mm |
| Weight | 2.19 kg / 1000 pcs |
| Pieces per kg | 458 |
Plating adds thickness — state the finish on the order.
Holes for this thread
ISO 273 · ISO 2306| Hole | Diameter |
|---|---|
| Clearance hole | 6.4 / 6.6 / 7 mm |
| Tap drill | 5 mm |
