3-MU Standard Nut Typ3 clamps and seals a compatible Hirt-Line ball joint after alignment.
Match the part number, connection thread and Hirt-Line system size to the mating component before ordering.
| Part number | 3-MU |
|---|---|
| Product type | Standard Nut Typ3 |
| System | Hirt-Line Typ3 (3/4-inch system) |
| System flow size | 19 mm / 0.748 in |
| System thread / connection | M34 × 1.25 |
| Outside diameter | 40 mm / 1.575 in |
| Height | 10 mm / 0.394 in |
| Wrench size | 38 mm / 1.496 in |
| Material | 1.4305 · V2A |
| Temperature range | -100 °C to +300 °C / -148 °F to +572 °F |
| Maximum pressure | 100 bar / 1450 psi |
| Weight | 26 g / 0.92 oz |
Selection guidance: Confirm the M34×1.25 system interface, required flow geometry and available installation space before ordering. Flow performance depends on coolant viscosity, supply pressure and the complete line configuration.
Browse the complete Hirt-Line Typ3 coolant system or contact FM Carbide technical support for configuration assistance.
Hirt-Line maintains substantial stock in the USA. If this item is not in stock, estimated time to ship is 7–10 calendar days.
Estimated time to ship is measured from order placement until carrier handoff. Carrier transit time is additional. Orders may ship sooner. Please contact us before ordering if you need a specific shipping date.
See our Shipping Policy for details.
