DIN 7985 M8×20 Pan Head Screw14 combinations of material, property class and finish supplied in this size.
- Standard
- DIN 7985 · 1990-08
- Thread
- M8 · pitch 1.25 mm
- Length under head
- 20 mm
- Head height
- 6 mm
- Clearance / tap drill
- 8.4 / 9 / 10 mm · 6.8 mm
- Weight
- 14.73 kg per 1 000 pieces · Theoretical, from nominal geometry — confirm before ordering67.9 pieces per kg
Supplied to DIN 7985 M8×20. ISO 7045 (b 38 mm against 34) 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 M8×20
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 M8×20 — 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 | 4.8 | Zinc Plated | — | |
| Carbon Steel | 4.8 | Nickel Plated | — | |
| Carbon Steel | 4.8 | Phosphate | — | |
| Carbon Steel | 4.8 | Blackened | — | |
| Carbon Steel | 4.8 | Plain | — | |
| Carbon Steel | 8.8 | Zinc Plated | — | |
| Carbon Steel | 8.8 | Nickel Plated | — | |
| Carbon Steel | 8.8 | Phosphate | — | |
| Carbon Steel | 8.8 | Blackened | — | |
| Carbon Steel | 8.8 | Plain | — | |
| Stainless Steel | A2-70 | Plain | — | |
| Stainless Steel | A2-70 | Passivated | — | |
| Stainless Steel | A4-80 | Plain | — | |
| Stainless Steel | A4-80 | Passivated | — |
Dimensions at M8×20
| Dimension | Value |
|---|---|
| P | 1.25 mm |
| k | 6 mm |
| Weight | 14.73 kg / 1000 pcs |
| Pieces per kg | 67.9 |
Plating adds thickness — state the finish on the order.
Holes for this thread
ISO 273 · ISO 2306| Hole | Diameter |
|---|---|
| Clearance hole | 8.4 / 9 / 10 mm |
| Tap drill | 6.8 mm |
