Description
Nitto Kohki
Nitto Rotary Air Plug — 1/4″ Male Thread (RL20PM)
Part No: RL20PM | Barcode: 26829 | Series: Rotary Plug
The Nitto RL20PM is a genuine Nitto Kohki Rotary Plug rotary air plug that threads into a 1/4″ female port on a pneumatic tool and swivels 360 degrees so the air hose follows the tool instead of kinking or dragging. The 360-degree rotary neck lets the hose trail the tool freely, cutting cable drag and operator fatigue. Built from nickel-plated steel for durability.
Genuine Nitto Kohki
Rotary Plug
1/4″ Size (20 Series)
1/4″ Male Thread
360° Swivel
Heat-Treated Steel
Working Pressure 1.5 MPa
Suitable For
Compressed Air Lines
Air Tools & Nailers
Workshop Air Reticulation
Blow Guns & Tyre Inflators
Key Features & Benefits
- Genuine Nitto Kohki Hi-Cupla — the industry-standard one-touch air coupling used across Australian workshops, so it interchanges with the Nitto-pattern fittings you already own.
- One-hand connect and disconnect — the plug clicks straight into the socket and releases with a single sleeve pull, no spanner or thread tape needed.
- 360-degree rotary neck — the body swivels freely so the hose follows the tool, eliminating kinks, offset load and operator wrist fatigue on nailers and impact wrenches.
- 1/4″ BSP male thread — threads directly to 1/4″ air outlets, tools and manifolds for a permanent leak-free joint (use thread tape on the parallel face).
- Heat-treated steel construction — critical wear parts are hardened for long service life on busy compressed-air systems.
- 1.5 MPa working pressure — rated to 215 psi, well above typical 100–120 psi shop air, with a generous safety margin.
When to Use This Fitting
Reach for the Nitto RL20PM when hose drag or kinking is slowing the job — it threads into a 1/4″ female port on a pneumatic tool and swivels 360 degrees so the air hose follows the tool instead of kinking or dragging. It suits nailers, staplers, impact wrenches and any tool where the hose constantly twists against the operator. Pair it with the matching halves in the table below — every Nitto 20-series plug and socket inter-connects regardless of whether the back end is a thread or a hose tail.
Pro Tip: Nitto-pattern is one of several incompatible quick-coupler standards (Nitto, ARO, CEJN and Euro all look similar but will not seat together). Standardising your whole shop on the Nitto Hi-Cupla pattern shown here means any plug mates with any socket across the 20, 30 and 40 sizes.
Authorised Australian Dealer — This product is a genuine Nitto Kohki coupling, backed by full Australian manufacturer warranty and local support from Nitto Kohki Australia.
Product Specifications
| Part No. | Type | Size / Connection |
|---|---|---|
| 20PF | Plug | 1/4″ — 1/4″ Female Thread |
| 20PM | Plug | 1/4″ — 1/4″ Male Thread |
| 20SF | Coupler (Socket) | 1/4″ — 1/4″ Female Thread |
| 20SM | Coupler (Socket) | 1/4″ — 1/4″ Male Thread |
| 30PH | Plug | 3/8″ — 3/8″ Hose Tail |
| 30PM | Plug | 3/8″ — 3/8″ Male Thread |
| 30SH | Coupler (Socket) | 3/8″ — 3/8″ Hose Tail |
| 40PH | Plug | 1/2″ — 1/2″ Hose Tail |
| 40SH | Coupler (Socket) | 1/2″ — 1/2″ Hose Tail |
| 40SM | Coupler (Socket) | 1/2″ — 1/2″ Male Thread |
| RL20PM ★ | Rotary Plug | 1/4″ — 1/4″ Male Thread |
| RL20PFF | Rotary Plug | 1/4″ — 1/4″ Female Thread |
| NC200-30SH | Coupler (Socket) | 3/8″ — 3/8″ Hose Tail |
| L200-30SH | Lock Coupler (Socket) | 3/8″ — 3/8″ Hose Tail |
★ You are viewing the highlighted item. Other plugs, sockets and sizes in the Nitto range are also available — mix and match to suit your compressor, hose and tools.
Browse our wide range of air fittings & piping at Alltools Geelong.
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