Radio Active 4in Prop Shaft M4/4mm, 8mm Tube (I-RMA4406)

The Radio Active Prop Shaft 4in M4/4mm Stainless Shaft - 8mm dia Brass Tube (I-RMA4406) is a practical shaft-and-tube assembly for modelling projects. It combines a stainless steel shaft specified as M4/4mm with an 8 mm diameter brass tube, providing a compact solution where these measurements are required.

With a 4 inch shaft length and a brass tube sized at 8 mm diameter, this part helps streamline straightforward propulsion layouts and general maintenance work. The materials and dimensions are clearly stated to assist with planning and installation.

Please check the stated dimensions—4in shaft length, M4/4mm shaft specification and 8 mm brass tube diameter—against your couplings and hardware to ensure a proper fit for your setup.