DIN 6921 M12×90 Hex Flange Bolt15 combinations of material, property class and finish supplied in this size.
- Standard
- DIN 6921
- Thread
- M12 · pitch 1.75 mm
- Length under head
- 90 mm
- Drive
- 18 mm spanner · e 20.03 mm
- Head height
- 13.8 mm
- Clearance / tap drill
- 13 / 13.5 / 14.5 mm · 10.2 mm
- Weight
- 102.27 kg per 1 000 pieces · Theoretical, from nominal geometry — confirm before ordering9.8 pieces per kg
Supplied to DIN 6921 M12×90. ISO 4162 (s 15 mm against 18) 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 M12×90
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 M12×90 — 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 | Zinc Plated | — | |
| Carbon Steel | 8.8 | Hot Dip Galvanized | — | |
| Carbon Steel | 8.8 | Dacromet | — | |
| Carbon Steel | 8.8 | Blackened | — | |
| Carbon Steel | 8.8 | Phosphate | — | |
| Carbon Steel | 8.8 | Plain | — | |
| Alloy Steel | 10.9 | Zinc Plated | — | |
| Alloy Steel | 10.9 | Dacromet | — | |
| Alloy Steel | 10.9 | Blackened | — | |
| Alloy Steel | 10.9 | Phosphate | — | |
| Alloy Steel | 10.9 | Plain | — | |
| Stainless Steel | A2-70 | Plain | — | |
| Stainless Steel | A2-70 | Passivated | — | |
| Stainless Steel | A4-80 | Plain | — | |
| Stainless Steel | A4-80 | Passivated | — |
Dimensions at M12×90
| Dimension | Value |
|---|---|
| P | 1.75 mm |
| s | 18 mm |
| e | 20.03 mm |
| k | 13.8 mm |
| Weight | 102.27 kg / 1000 pcs |
| Pieces per kg | 9.8 |
Plating adds thickness — state the finish on the order.
Holes for this thread
ISO 273 · ISO 2306| Hole | Diameter |
|---|---|
| Clearance hole | 13 / 13.5 / 14.5 mm |
| Tap drill | 10.2 mm |
