Genuine Hatz
Hexagon Nut M6
- Part no.
- 50144400
£3.50
Not sure it’s the right one?
Send us your engine serial number and we’ll confirm it fits before you order.
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Genuine products, supplied by Sleemans
Shipped worldwide from Teignmouth
Questions? Call +44 (0) 1626 778 266
Where it fits
Used on nine engines, in 11 assemblies.
Find your engine below. The number on each drawing is the part's reference, so you can check it against your own engine before you order.
Ref 6Hatz 1B20Air ductingOpen the diagram →
Ref 35Hatz 1B20FuelOpen the diagram →
Ref 35Hatz 1B20FuelOpen the diagram →
Ref 35Hatz 1B20FuelOpen the diagram →
Ref 35Hatz 1B20FuelOpen the diagram →
Ref 25Hatz 1B20FuelOpen the diagram →
Ref 35Hatz 1B20FuelOpen the diagram →
Ref 35Hatz 1B20FuelOpen the diagram →
Ref 34Hatz 1B20FuelOpen the diagram →
Ref 2Hatz 1B20Speed control for bowdencableOpen the diagram →
Ref 6Hatz 1B20Speed control internalOpen the diagram →
Ref 9Hatz 1B20Starter, alternatorOpen the diagram →
Ref 15Hatz 1B30Air ductingOpen the diagram →
Ref 35Hatz 1B30FuelOpen the diagram →
Ref 35Hatz 1B30FuelOpen the diagram →
Ref 35Hatz 1B30FuelOpen the diagram →
Ref 35Hatz 1B30FuelOpen the diagram →
Ref 26Hatz 1B30FuelOpen the diagram →
Ref 35Hatz 1B30FuelOpen the diagram →
Ref 35Hatz 1B30FuelOpen the diagram →
Ref 35Hatz 1B30FuelOpen the diagram →
Ref 2Hatz 1B30Speed control for bowdencableOpen the diagram →
Ref 9Hatz 1B30Starter, alternatorOpen the diagram →
Ref 25Hatz 1B30Timing coverOpen the diagram →
Ref 8Hatz 1B40Air ductingOpen the diagram →
Ref 17Hatz 1B40Air ductingOpen the diagram →
Ref 23Hatz 1B40Electric equipment, wiringsOpen the diagram →
Ref 23Hatz 1B40FuelOpen the diagram →
Ref 23Hatz 1B40FuelOpen the diagram →
Ref 40Hatz 1B40FuelOpen the diagram →
Ref 40Hatz 1B40FuelOpen the diagram →
Ref 40Hatz 1B40FuelOpen the diagram →
Ref 40Hatz 1B40FuelOpen the diagram →
Ref 26Hatz 1B40Fuel filterOpen the diagram →
Ref 2Hatz 1B40Speed control for bowdencableOpen the diagram →
Ref 6Hatz 1B40Speed control internalOpen the diagram →
Ref 31Hatz 1B40Timing coverOpen the diagram →- Ref 8Hatz 1B50Air ductingOpen the diagram →
- Ref 17Hatz 1B50Air ductingOpen the diagram →
- Ref 23Hatz 1B50FuelOpen the diagram →
- Ref 23Hatz 1B50FuelOpen the diagram →
- Ref 40Hatz 1B50FuelOpen the diagram →
- Ref 40Hatz 1B50FuelOpen the diagram →
- Ref 40Hatz 1B50FuelOpen the diagram →
- Ref 40Hatz 1B50FuelOpen the diagram →
- Ref 26Hatz 1B50Fuel filterOpen the diagram →
- Ref 2Hatz 1B50Speed control for bowdencableOpen the diagram →
- Ref 6Hatz 1B50Speed control internalOpen the diagram →
- Ref 31Hatz 1B50Timing coverOpen the diagram →
- Diagram being added. Our team can confirm the reference for you.Hatz 1D41Air DuctingView these parts →
- Diagram being added. Our team can confirm the reference for you.Hatz 1D41Breather & Speed ControlView these parts →
- Diagram being added. Our team can confirm the reference for you.Hatz 1D41FuelView these parts →
- Diagram being added. Our team can confirm the reference for you.Hatz 1D41Stop Device & Lifting MagnetView these parts →
- Diagram being added. Our team can confirm the reference for you.Hatz 1D42Air DuctingView these parts →
- Diagram being added. Our team can confirm the reference for you.Hatz 1D42Breather & Speed ControlView these parts →
- Diagram being added. Our team can confirm the reference for you.Hatz 1D42FuelView these parts →
- Diagram being added. Our team can confirm the reference for you.Hatz 1D42Stop Device & Lifting MagnetView these parts →
- Diagram being added. Our team can confirm the reference for you.Hatz 1D50Air DuctingView these parts →
- Diagram being added. Our team can confirm the reference for you.Hatz 1D50Breather & Speed ControlView these parts →
- Diagram being added. Our team can confirm the reference for you.Hatz 1D50FuelView these parts →
- Diagram being added. Our team can confirm the reference for you.Hatz 1D50Stop Device & Lifting MagnetView these parts →
- Diagram being added. Our team can confirm the reference for you.Hatz 1D81Air DuctingView these parts →
- Diagram being added. Our team can confirm the reference for you.Hatz 1D81Breather & Speed ControlView these parts →
- Diagram being added. Our team can confirm the reference for you.Hatz 1D81FuelView these parts →
- Diagram being added. Our team can confirm the reference for you.Hatz 1D81Stop Device & Lifting MagnetView these parts →
- Diagram being added. Our team can confirm the reference for you.Hatz 1D90Air DuctingView these parts →
- Diagram being added. Our team can confirm the reference for you.Hatz 1D90Breather & Speed ControlView these parts →
- Diagram being added. Our team can confirm the reference for you.Hatz 1D90FuelView these parts →
- Diagram being added. Our team can confirm the reference for you.Hatz 1D90Stop Device & Lifting MagnetView these parts →
Engine not listed? It may still fit. Send us your engine serial number →
- Spring Washer£3.50Add
- Bolt M6 x 16mm£3.50Add
- Bolt M6 x 25mm£3.50Add
- Spring Washer£3.50Add
Details
- Manufacturer
- Hatz (genuine)
- Part number
- 50144400
- Engines
- Hatz 1B20
Hatz 1B30
Hatz 1B40
Hatz 1B50
Hatz 1D41
Hatz 1D42
Hatz 1D50
Hatz 1D81
Hatz 1D90 - Assemblies
- Air ducting, ref 6 (1B20)
Fuel, ref 35, 53 (1B20)
Fuel, ref 35 (1B20)
Fuel, ref 25 (1B20)
Fuel, ref 34 (1B20)
Speed control for bowdencable, ref 2 (1B20)
Speed control internal, ref 6 (1B20)
Starter, alternator, ref 9 (1B20)
Air ducting, ref 15, 57 (1B30)
Fuel, ref 35, 53 (1B30)
Fuel, ref 35 (1B30)
Fuel, ref 26 (1B30)
Speed control for bowdencable, ref 2 (1B30)
Starter, alternator, ref 9 (1B30)
Timing cover, ref 25 (1B30)
Air ducting, ref 8, 33 (1B40)
Air ducting, ref 17 (1B40)
Electric equipment, wirings, ref 23 (1B40)
Fuel, ref 23, 53 (1B40)
Fuel, ref 40 (1B40)
Fuel filter, ref 26 (1B40)
Speed control for bowdencable, ref 2 (1B40)
Speed control internal, ref 6 (1B40)
Timing cover, ref 31 (1B40)
Air ducting, ref 8, 33 (1B50)
Air ducting, ref 17 (1B50)
Fuel, ref 23, 53 (1B50)
Fuel, ref 40 (1B50)
Fuel filter, ref 26 (1B50)
Speed control for bowdencable, ref 2 (1B50)
Speed control internal, ref 6 (1B50)
Timing cover, ref 31 (1B50)
Air Ducting (1D41)
Breather & Speed Control (1D41)
Fuel (1D41)
Stop Device & Lifting Magnet (1D41)
Air Ducting (1D42)
Breather & Speed Control (1D42)
Fuel (1D42)
Stop Device & Lifting Magnet (1D42)
Air Ducting (1D50)
Breather & Speed Control (1D50)
Fuel (1D50)
Stop Device & Lifting Magnet (1D50)
Air Ducting (1D81)
Breather & Speed Control (1D81)
Fuel (1D81)
Stop Device & Lifting Magnet (1D81)
Air Ducting (1D90)
Breather & Speed Control (1D90)
Fuel (1D90)
Stop Device & Lifting Magnet (1D90)
Good to know
Every part we sell is genuine and checked against the manufacturer's catalogue. If you're replacing it because of a failure, it's worth checking the seals and fixings that go with it on the diagram.
Ordering for a fleet or need several parts? Request a quote →
Need a hand?
Not sure it’s the right part?
Send us a photo or your engine serial number and our parts team will confirm it before you order.
Send a parts enquiry →Talk to us
+44 (0) 1626 778 266
Real people who know these engines. Most emails answered the same day.
sales@sleemans.com →