DUEEMME SIDOL TECHNICAL REFERENCE
UNI 2948 elongated eye nut
UNI 2948 · Fe 430 B steel
Female-thread connection. Check the dimensions and documented operating conditions for the required variant.
Request a quote ↗Key technical data
| Parameter | Value |
|---|---|
| Type | Female thread |
| Standard / reference | UNI 2948 |
| Material | Fe 430 B steel |
| Thread | Metric |
| Grade | N/D |
| Temperature | 0 °C / 80 °C |
| Swivelling / pivoting | No / no |
| W.L.L. | See the load conditions for each variant |
Technical drawing and dimensions
Dimension symbols match the table below. D identifies the Thread size column (nominal thread).
Illustrative technical drawing by Dueemme Sidol. Dimension symbols and reference geometry help you read the dimensional table. Always check the required variant and its applicable documentation. Drawing not to scale unless stated otherwise.
| Symbol | Definition | Unit / format |
|---|---|---|
| A | Internal eye width | mm |
| B | External eye width | mm |
| C | Base diameter | mm |
| D | Nominal thread size | M… |
| E | Base height | mm |
| F | Ring thickness in side view | mm |
| L | Height above seating face | mm |
| G | Neck width at the base in side view | mm |
Variants and dimensions
Dimension symbols refer to the technical drawing above. Dimensions in mm; weight in kg. N/D means the value is not documented. Catalogue inclusion does not imply stock availability.
| Thread size (D) | Pitch | Thread length L | Axial W.L.L. kg | Weight kg | Max. tightening torque Nm | A | B | C | E | F | G | L |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M8 | N/D | N/D | 80.0 | 0.07 | N/D | 18.0 | 36.0 | 20.0 | 8.5 | 8.0 | 19.0 | 36.0 |
| M10 | N/D | N/D | 160.0 | 0.14 | N/D | 24.0 | 44.0 | 30.0 | 14.0 | 10.0 | 28.0 | 58.0 |
| M12 | N/D | N/D | 250.0 | 0.26 | N/D | 30.0 | 56.0 | 34.0 | 16.0 | 13.0 | 32.0 | 72.0 |
| M14 | N/D | N/D | 320.0 | 0.26 | N/D | 30.0 | 56.0 | 34.0 | 16.0 | 13.0 | 32.0 | 72.0 |
| M16 | N/D | N/D | 400.0 | 0.43 | N/D | 36.0 | 68.0 | 40.0 | 20.0 | 16.0 | 38.0 | 86.0 |
| M18 | N/D | N/D | 510.0 | 0.41 | N/D | 36.0 | 68.0 | 40.0 | 20.0 | 16.0 | 38.0 | 86.0 |
| M20 | N/D | N/D | 630.0 | 0.59 | N/D | 42.0 | 80.0 | 48.0 | 24.0 | 19.0 | 45.0 | 100.0 |
Load conditions
| Thread size | Configuration | Angle | W.L.L. kg |
|---|---|---|---|
| M8 | Single point, axial loading | 0° | 80.0 |
| M10 | Single point, axial loading | 0° | 160.0 |
| M12 | Single point, axial loading | 0° | 250.0 |
| M14 | Single point, axial loading | 0° | 320.0 |
| M16 | Single point, axial loading | 0° | 400.0 |
| M18 | Single point, axial loading | 0° | 510.0 |
| M20 | Single point, axial loading | 0° | 630.0 |
Materials and finishes
| Material | Finish |
|---|---|
| Fe 430 B steel | Zinc-plated / black finish |
Documentation
| Document | Availability |
|---|---|
| Operating instructions | Request for the selected variant |
| Technical data sheet / certification | Variant-specific documentation on request |
| CAD / 3D | Availability to be confirmed |