ISO 7051 ST6.3 x 13 Tapping Screw
In stock in 7 material, grade and finish combinations.
Dimensions at ST6.3 x 13
mm · ISO 7051 · 2011 edition| Dimension | Nominal | Min | Max | |
|---|---|---|---|---|
| d | Thread size | ST6.3 | – | – |
| P | Thread pitch | 1.8 | – | – |
| l | Length | 13 | – | – |
| a | Thread runout | – | – | 3.6 |
| dk | Theoretical head diameter | 11.3 | 10.9 | 12.6 |
| k | Head height | 3.15 | – | – |
| r | Radius | – | – | 2.4 |
| Recess number | 3 | – | – | |
| m | Type H recess width (ref) | 6.8 | – | – |
| Type H penetration | – | 3 | 3.5 | |
| m | Type Z / socket width (ref) | 6.6 | – | – |
| Type Z penetration | – | 3 | 3.45 | |
| y | Point length (ref.) (C) | 6 | – | – |
| y | Point length (ref.) (F) | 3.6 | – | – |
| y | Point length (ref.) (R) | 5 | – | – |
| f | Raised head height (ref) | 1.4 | – | – |
| rf | Head radius (ref) | 12 | – | – |
- Length to top of countersink
- 13 mm · 12.2–13.8 mm (Type C / R), 12.2–13 mm (Type F) to ISO 7051 product grade A
- Approx. weight
- ≈ 3.71 kg per 1 000 pieces · Bare steel, before coating and packing.270 pieces per kg
- Also named
- GB/T 847
Other lengths in ST6.3
All 49 sizes of Phillips Raised Countersunk Tapping ScrewNearby sizesST5.5 x 38