Spline Shaft, Carbon Steel, 4 mm, 300 mm
| Brand | NB |
| Item # | 3HVD4 |
| Mfr. Model # | SSP4S-300mm |
| Country of Origin | Japan |
| Brand | NB |
| Item # | 3HVD4 |
| Mfr. Model # | SSP4S-300mm |
| Country of Origin | Japan |

The tech specs for Spline Shaft, Carbon Steel, 4 mm, 300 mm
| Item | Spline Shaft |
| Type | Ball Spline |
| Shaft Dia. | 4mm |
| Dia. Tolerance Min. | 4.00 mm |
| Dia. Tolerance Max. | 3.88 mm |
| Mounting End Dia. (mm) | 4 |
| Length | 300mm |
| Travel Length (mm) | 300 |
| Temp. Range (F) | 176 |
| Material | Carbon Steel |
| Finish | Plain |
| Min. Surface Hardness | 60 HRC |
| For Use With | NB Ball Spline Nuts |