Quick Connect Air & Water Fittings, Couplers, Sockets & Plugs – NITTO
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$3.30 – $17.06 Inc. GST
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Premium Nitto Quick Connect Couplers, crafted from durable steel for exceptional toughness and corrosion resistance. Steel couplers for air, these couplers simplify the connection process without the need for tools, providing incredible flexibility across pneumatic and hydraulic systems. They adapt effortlessly to various hose and pipe sizes, making them perfect for a broad range of applications, including air compressor attachments designed for high-pressure use.
Explore a wide array of solutions from conventional air line fittings to specialized safety fittings, all benefiting from rigorous Japanese quality control for enhanced durability and longevity. Nitto Quick Connect Air Line Couplings and Fittings are engineered to perfection, offering unparalleled ease and efficiency in fluid handling. Achieve seamless hose, tool, and equipment connections and disconnections, minimizing downtime and boosting productivity across industries such as manufacturing, construction, and automotive. With Nitto’s advanced designs, experience robust performance and reliable fluid transfer, enhancing your workflow with precision and efficiency.
*Please note: “Nitto Design” quick connect couplers are not genuine Nitto Kohki fittings.
BSP Threaded Pipe Fitting Size Chart
| Size | Male Fitting End | Female Fitting End | Threads Per Inch | Actual Barb End | ||
|---|---|---|---|---|---|---|
| Metric Size (mm) | Imperial Size (inch) | Inner Diameter (mm) | Outer Diameter (mm) | Inner Diameter (mm) | Outer Diameter (mm) | |
| 6 | 1/8" | 3.18 | 10.16 | 10.16 | 28 | 3.18 |
| 7 | 3/16" | 28 | 4 | |||
| 8 | 1/4" | 6.35 | 13.66 | 13.66 | 19 | 6.35 |
| 9 | 5/16" | 19 | 8 | |||
| 10 | 3/8" | 9.53 | 17.17 | 17.17 | 19 | 9.53 |
| 15 | 1/2" | 12.7 | 21.51 | 21.51 | 14 | 12.7 |
| 18 | 5/8" | 14 | 15.88 | |||
| 20 | 3/4" | 19.04 | 27 | 27 | 14 | 19.04 |
| 25 | 1" | 25.4 | 33.93 | 33.93 | 11 | 25.4 |
| 32 | 11/4" | 31.75 | 42.59 | 42.59 | 11 | 31.75 |
| 40 | 11/2" | 38.1 | 48.48 | 48.48 | 11 | 38.1 |
| 50 | 2" | 50.8 | 60.47 | 60.47 | 11 | 50.8 |
| 65 | 21/2" | 63.5 | 76.09 | 76.09 | 11 | 63.5 |
| 80 | 3" | 76.26 | 88.87 | 88.87 | 11 | 76.26 |
| 100 | 4" | 101.07 | 114.14 | 114.14 | 11 | 101.07 |
| 150 | 6" | 152 | 165.12 | 165.12 | 11 | 152 |
Warranty
All products are covered by the full manufacturer’s warranty of 2 years. Should you have an item that is faulty we are happy to replace with a new one. Please contact us with details and/or photos of the fault as well as your contact details so we can discuss the issue and organise a replacement at our cost, or if you prefer we can provide a full refund. In some cases, we may request the item be returned to us depending on the issue.
| Fitting | Female Socket x Female BSP, Female Socket x Hose Barb, Female Socket x Male BSP, Male Plug x Female BSP, Male Plug x Hose Barb, Male Plug x Male BSP |
|---|---|
| Size | 10mm (3/8"), 15mm (1/2"), 8mm (1/4"), 9mm (5/16") |
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