M-Drive MDM-NM5 - Nipples Stainless Steel M5x0.8 (2)
This is a pair of optional/spare water cooling nipples for 3.5cc marine engines.It may also fit other non-marine applications.
Specs:
- Package: 2x Stainless Nipples & 2+2 Washers
- Thread: M5x0.8
- Inner hole dia: 2.2mm
- Total Length: 16.6mm
- Hex: 7mm
- Includes two pair of plastic washers (2 black & 2 white)
Fits:
- O.S.Speed R21 Minicars Marine Engines
- O.S.Speed R21 Minicars Marine Cooling Head
