Product Overview
Stainless steel 1/4 inch quick connect, male half. It is the plug that pushes into a female coupler to make or break a solution line without tools.
Quick connects are sold as halves, not as pairs. A working joint needs this male plug and a matching 1/4 inch female coupler (NA012).
Specifications
| Size | 1/4 inch |
|---|---|
| Gender | Male |
| Material | Stainless steel |
| Interchangeable with | Brass quick connects of the same size |
Hydro-Force does not publish a pressure or temperature rating for this coupling, and we will not quote one we cannot source. If you are running a high pressure line and the rating matters, contact us before ordering.
Stainless or Brass?
They interchange, so this is a durability decision rather than a compatibility one. Brass is softer and cheaper; the sealing face and the locking balls wear faster, and a worn quick connect either leaks or will not release. Stainless costs more and lasts, which matters most on the connections you make and break several times a day.
Where the Premium Range Differs
CCW also stocks the Hydro-Force premium couplings, Premium Quick Connect 1/4 Inch Male (NA0801) and Premium Quick Connect 1/4 Inch Female (NA0701). Those are specified with a double Viton O-ring seal and stainless nipples and rollers.
Hydro-Force does not publish the O-ring material for this coupling, so we cannot tell you how it compares on seal chemistry. What we can say is that Viton holds up to solvent-bearing chemistry that swells and softens nitrile, and that the premium range states it where this one does not.
Check the Thread Standard
Quick connects are made in both NPT and BSP threads, and the two will start together and then refuse to seal. If you are mixing equipment from different sources, tell us what it is going onto and we will confirm the thread before you order.
Applications
- Truckmount and portable solution lines
- Wand, hand tool and hard surface tool connections
- Sprayer and injection sprayer feeds
- Workshop test and service rigs
Operating Advice
- Push the plug fully home before releasing the collar. A plug that is only part seated will hold under no load and let go under pressure.
- Depressurise the line before disconnecting. Breaking a live joint blows the seal and is how most O-rings are lost.
- Keep the plug face clean. Grit carried into the female coupler scores the sealing bore, and once that is scored the coupler leaks with every O-ring you fit.
- Replace a coupling that has become stiff to connect rather than persevering with it. Stiffness is wear, and wear ends in a joint that will not release under pressure.
Frequently Asked Questions
Does this come with the female half?
No. Quick connects are sold as halves. You need NA012 as well, or an existing female coupler on the line.
Will it connect to my brass quick connects?
Yes, provided they are the same 1/4 inch size and the same thread standard.
Is stainless worth the extra over brass?
On a connection you make and break several times a day, yes. On a joint that is made up once and left, brass is adequate.
What is the difference between this and the premium male (NA0801)?
The premium coupling specifies a double Viton O-ring seal with stainless nipples and rollers. This one is not published to that detail. Both are 1/4 inch and both interchange.
Can I use it on a vacuum line?
No. This is a solution line fitting. Vacuum hose joins use cuffs and connectors — see Hose Cuff 2 Inch (AH44).
Do I need thread tape on it?
On the threaded end into the fitting, yes, sealed as you would any tapered thread. Never on the coupling face itself.
Related Products
- Quick Connect 1/4 Inch Female — Stainless Steel (NA012)
- Premium Quick Connect 1/4 Inch Male (NA0801)
- Premium Quick Connect 1/4 Inch Female (NA0701)
- Premium Quick Connect 1/4 Inch Male & Female, 5 Sets (NA0801+701x5)
- Quick Connect 1/8 Inch Male (PAF03)
- Quick Connect 3/8 Inch Male (PAF01)
What We See in the Field
Quick connects are replaced one at a time, when one of them fails, which means a van ends up running a mix of ages and materials. The joint that leaks is then blamed on the newest part rather than the worn coupler it was pushed into. When a connection starts weeping, replace both halves and the problem stays fixed.
