ISO 7053 ST4.2×22 Washer Head Tapping Screw5 combinations of material, property class and finish supplied in this size.
- Standard
- ISO 7053 · 2019
- Thread
- ST4.2 · pitch 1.4 mm
- Length under head
- 22 mm
- Drive
- 7 mm spanner · e 7.59 mm
- Head height
- 4.1 mm
- Weight
- 3.48 kg per 1 000 pieces · Theoretical, from nominal geometry — confirm before ordering287 pieces per kg
- Also named
- GB/T 16824.1
Order ST4.2×22
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 | — | |
| Carbon Steel | — | Ruspert | — | |
| Stainless Steel | — | Passivated | — | |
| Stainless Steel | — | Plain | — |
Dimensions at ST4.2×22
| Dimension | Value |
|---|---|
| P | 1.4 mm |
| s | 7 mm |
| e | 7.59 mm |
| k | 4.1 mm |
| Weight | 3.48 kg / 1000 pcs |
| Pieces per kg | 287 |
Plating adds thickness — state the finish on the order.
Other lengths in ST4.2
All sizes →| Size | kg per 1 000 pieces | |
|---|---|---|
| ST4.2×13 | 2.57 | open |
| ST4.2×16 | 2.87 | open |
| ST4.2×19 | 3.18 | open |
| ST4.2×22 | 3.48 | this page |
| ST4.2×25 | 3.79 | open |