DIN 931 M3 x 22 Partial Thread Hex Bolt
Made to order in 19 material, grade and finish combinations.
Dimensions at M3 x 22
mm · DIN 931 · 1987 · withdrawn| Dimension | Nominal | Min | Max | ISO 4014 | |
|---|---|---|---|---|---|
| d | Thread size | M3 | – | – | M3 |
| P | Thread pitch | 0.5 | – | – | 0.5 |
| l | Length | 22 | – | – | 22 |
| s | Width across flats | – | – | 5.5 | 5.5 |
| e | Width across corners | – | 6.01 | – | 6.01 |
| k | Head height | 2 | – | – | 2 |
| b | Thread length | 12 | – | – | 12 |
- ISO 4014
- Values in bold differ from DIN 931.
- Length under head
- 22 mm · 21.58–22.42 mm to DIN 931 product grade A
- Approx. weight
- ≈ 1.48 kg per 1 000 pieces · Bare steel, before coating and packing.675 pieces per kg
Holes for this thread
ISO 273 · ISO 2306Clearance hole · fine3.2 mm
Clearance hole · medium3.4 mm
Clearance hole · coarse3.6 mm
Tap drill2.5 mm
