ISO 1481 ST3.5 x 6.5 Slotted Pan Tapping Screw
In stock in 5 material, grade and finish combinations.
Dimensions at ST3.5 x 6.5
mm · ISO 1481 · 2011 edition| Dimension | Nominal | Min | Max | GB/T 5282 | |
|---|---|---|---|---|---|
| d | Thread size | ST3.5 | – | – | ST3.5 |
| P | Thread pitch | 1.3 | – | – | 1.3 |
| l | Length | 6.5 | – | – | 6.5 |
| a | Thread runout | – | – | 1.3 | 1.3 |
| dk | Head diameter | 7 | 6.6 | – | 6.6 |
| k | Head height | 2.1 | 1.9 | – | 1.9 |
| n | Slot width (nominal) | 1 | – | – | 1 |
| n | Slot width | – | 1.06 | 1.2 | 1.06–1.2 |
| t | Slot depth | – | 0.8 | – | 0.8 |
| r | Radius | – | 0.1 | – | 0.1 |
| y | Point length (ref.) (C) | 3.2 | – | – | 3.2 |
| y | Point length (ref.) (F) | 2.5 | – | – | 2.5 |
| y | Point length (ref.) (R) | 2.7 | – | – | 2.7 |
- GB/T 5282
- Values in bold differ from ISO 1481.
- Length under head
- 6.5 mm · 5.7–7.3 mm (Type C / R), 5.7–6.5 mm (Type F) to ISO 1481 product grade A
- Approx. weight
- ≈ 0.77 kg per 1 000 pieces · Bare steel, before coating and packing.1303 pieces per kg
- Also named
- GB/T 5282
Other lengths in ST3.5
All 41 sizes of Slotted Pan Head Tapping ScrewNearby sizesST2.9 x 19