ISO 10509 ST8×38 Flange Head Tapping Screw4 combinations of material, property class and finish supplied in this size.
- Standard
- ISO 10509 · 2012
- Thread
- ST8 · pitch 2.1 mm
- Length under head
- 38 mm · 36.7–39.3 mm to ISO 10509 product grade A
- Drive
- 10 mm spanner · e 10.89 mm
- Head height
- 8.6 mm
- Weight
- 19.32 kg per 1 000 pieces · Theoretical, from nominal geometry — confirm before ordering51.8 pieces per kg
- Also named
- GB/T 16824.2
Order ST8×38
Set a quantity on as many rows as you need. Not listed? We make to your drawing — send it with the enquiry.
| Material | Class | Finish | Quantity | Net weight |
|---|---|---|---|---|
| Carbon Steel | — | Zinc Plated | — | |
| Carbon Steel | — | Dacromet | — | |
| Stainless Steel | — | Passivated | — | |
| Stainless Steel | — | Plain | — |
Dimensions at ST8×38
| Dimension | Value |
|---|---|
| P | 2.1 mm |
| s | 10 mm |
| e | 10.89 mm |
| k | 8.6 mm |
| Weight | 19.32 kg / 1000 pcs |
| Pieces per kg | 51.8 |
Plating adds thickness — state the finish on the order.