Hose-reel nut M22×1.5

The M22×1.5 hose-reel nut is an accessory part used on hose-reel connections in the M22×1.5 standard within the reel assembly. In service practice, it ensures correct tightening and keeps the joint aligned, which directly affects tightness and durability under the dynamic loads of a hose that is repeatedly wound/unwound.

MPN / reference: 132762
Thread: M22×1.5

APPLICATION

The nut is used in typical hose-reel service work:

• repairing the hose connection within the reel assembly,
• replacing a damaged nut after thread wear or stripping,
• restoring straight (axial) alignment of the reel connection,
• refurbishing reel accessories without replacing the entire connection (if other parts are serviceable).

SYMPTOMS - WHEN IT’S WORTH REPLACING

Consider replacing the nut when you notice:

• leakage at the reel connection despite correct tightening,
• the M22×1.5 thread is worn, “skips,” or binds,
• cracking, deformation, or damage after overload,
• difficulty tightening the connection straight (cross-threading tendency),
• recurring leaks after disassembly when the part shows wear.

HOW TO CHOOSE THE RIGHT PART

Selection should be unambiguous:

• confirm the thread: M22×1.5 (1.5 mm pitch),
• verify the manufacturer number: MPN 132762,
• compare with the removed part: length, shape, clamping method, and how it works with the sealing element in the joint,
• check the mating component (seat/adapter) - worn surfaces can leak even with a new nut.

With hose reels, axial alignment matters-hose twisting and rewinding loads can transfer into the joint.

COMPATIBILITY

Select the nut based on MPN 132762 and compatibility with the hose-reel connection using M22×1.5. Because different M22 nut variants exist in accessories, the safest confirmation is comparison with the removed part.

[faq]

Are the hose-reel nut and the trigger-gun M22×1.5 nut interchangeable?|You shouldn’t assume that. Even with the same thread, they can differ in length, clamping profile, and how they work with the seal. The safest selection is by MPN 132762.

Why do hose-reel connections loosen or leak more often?|The reel works dynamically: the hose winds/unwinds, twists, and can be yanked. This loads the joint and accelerates wear of threads and sealing surfaces.

What can cause a leak even with a new nut?|Most often a worn seal/O-ring, a scratched seat or adapter, contamination at the contact area, or misaligned assembly. The nut provides clamping force but can’t replace damaged sealing surfaces.

How can I avoid damaging the M22×1.5 thread during hose-reel service?|Clean the threads, start the nut straight, and don’t force it at the beginning. If it starts crooked, stop and realign. Overtightening usually doesn’t cure a leak-it destroys the thread.

How can I check after repair that the reel is leak-tight?|Perform a pressure test and observe the reel connection during operation and after shutdown. If there’s no “sweating”/leak and the joint stays aligned while rewinding, the repair is correct.

[/faq]