ISO 1479 ST6.3×13 Hex Head Tapping Screw4 combinations of material, property class and finish supplied in this size.
- Standard
- ISO 1479 · 2011
- Thread
- ST6.3 · pitch 1.8 mm
- Length under head
- 13 mm · 12.2–13.8 mm to ISO 1479 product grade A
- Drive
- 10 mm spanner · e 10.95 mm
- Head height
- 4.7 mm
- Weight
- 5.90 kg per 1 000 pieces · Theoretical, from nominal geometry — confirm before ordering170 pieces per kg
- Also named
- GB/T 5285
Supplied to ISO 1479 ST6.3×13 — the figures shown here match GB/T 5285. All 2 record the same figures in 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. Compare all sizes →
Order ST6.3×13
Set a quantity on as many rows as you need. Not listed? We make to your drawing — send it with the enquiry.
Every standard listed here records the same figures at ST6.3×13. Your choice is carried into the inquiry and the quotation.
| Material | Class | Finish | Quantity | Net weight |
|---|---|---|---|---|
| Carbon Steel | — | Zinc Plated | — | |
| Carbon Steel | — | Dacromet | — | |
| Stainless Steel | — | Passivated | — | |
| Stainless Steel | — | Plain | — |
Dimensions at ST6.3×13
one row per dimension| Dimension | ISO 1479Current | GB/T 5285Current |
|---|---|---|
| Thread PitchP (mm) | 1.8 | 1.8 |
| Thread Runout (max)a (mm) | 1.8 | 1.8 |
| Width Across Flats (max)s (mm) | 10 | 10 |
| Width Across Flats (min)s min (mm) | 9.78 | 9.78 |
| Width Across Corners (min)e (mm) | 10.95 | 10.95 |
| Nominal Head Heightk (mm) | 4.7 | 4.7 |
| Head Height (min)k (mm) | 4.1 | 4.1 |
| Radius (min)r (mm) | 0.25 | 0.25 |
| Point Length — C (ref.)y (mm) | 6 | 6 |
| Point Length — F (ref.)y (mm) | 3.6 | 3.6 |
| Point Length — R (ref.)y (mm) | 5 | 5 |
Plating adds thickness — state the finish on the order.
Other lengths in ST6.3
All sizes →| Size | kg per 1 000 pieces | |
|---|---|---|
| ST6.3×13 | 5.90 | this page |
| ST6.3×16 | 6.58 | open |
| ST6.3×19 | 7.26 | open |
| ST6.3×22 | 7.95 | open |
| ST6.3×25 | 8.63 | open |
ST6.3 x 16ST6.3 x 19ST6.3 x 22ST6.3 x 25ST6.3 x 32ST6.3 x 38ST6.3 x 45ST6.3 x 50
Nearby sizesST5.5 x 50