Male QC Coupler 1/4In SS - Individual / Stainless Steel - Pressure Cleaner Parts & Accessories

Male QC Coupler 1/4In SS Coupler

Name: Male QC Coupler 1/4In SS Coupler
Brand: B.A.R
SKU: 125 85.300.107S B
Price: 28.95 AUD
Availability: InStock

SKU 125 85.300.107S B

By: B.A.R

$28.95 - $28.95

$28.95

$28.95 - $28.95

$28.95

Availability: 1 in stock ready to be shipped or picked up

Quantity

SECURED SSL CHECKOUT GUARANTEED

Delivery Options:

→ Pickup available at: 208 Princes Highway, Arncliffe.
→ Same day delivery within Sydney, Australia.
→ We ship nationwide.

Want to Order This Item in Bulk?

Get a quote by contacting us.

Product Description

Stainless Steel Male QC Coupler 1/4" – High Pressure Quick Connect Plug

Seamlessly integrate your professional cleaning accessories with the Stainless Steel Male QC Coupler 1/4". In the fast-paced commercial pressure washing industry, wasting time screwing and unscrewing lances, foam cannons, and surface cleaners is highly inefficient. This premium 1/4 inch quick connect coupler is engineered to instantly convert your screw-thread accessories into a lightning-fast, snap-on system. By threading this male plug into your equipment, you can securely snap your tools into any standard 1/4-inch female quick-release socket in a fraction of a second, drastically streamlining your workflow.

When dealing with extreme hydraulic water pressure, the quality of your fittings dictates operator safety and equipment longevity. Unlike cheap brass plugs that quickly wear down and blow out under pressure, this heavy-duty 1/4 inch quick connect coupler is machined from solid, high-grade stainless steel. It is virtually indestructible, highly resistant to rust, and easily withstands the violent pressure spikes of large petrol and diesel machines. Whether you are upgrading your auto detailing foam cannon or outfitting a commercial soft-washing rig, this stainless steel pressure washer fitting delivers an unyielding, airtight connection every single time.

Who Is This Quick Connect Coupler Ideal For?

This stainless steel 1/4-inch quick connect plug provides ultimate durability and speed. It is highly recommended for:

Commercial Exterior Cleaners: Upgrading their entire arsenal of wands, turbo nozzles, and surface cleaners to a unified 1/4 inch quick connect coupler system, saving valuable setup time on every job.
Auto Detailers: Screwing this plug into their high-end snow foam cannons, allowing them to instantly snap the cannon on and off their short-gun setup during a car wash.
Appliance Repair Technicians: Keeping a variety of stainless steel pressure washer fittings on hand in the work van to quickly solve equipment compatibility issues for commercial clients.
Agricultural Workers: Creating custom, heavy-duty wash down lances in the dairy shed that won't rust or corrode when exposed to harsh animal waste and cleaning chemicals.

Key Features and Performance Benefits:

Lightning-Fast Accessory Changes: Converts tedious screw-thread accessories into a modern snap-on system, allowing you to swap between lances and foam cannons in under two seconds.
Premium Stainless Steel Build: Machined from solid stainless steel, ensuring the plug will not wear down, deform, or gall after being snapped in and out thousands of times.
Extreme Pressure Rating: Engineered to safely handle the massive power and violent pressure spikes of large commercial 4000+ PSI petrol and diesel machines without blowing out.
Corrosion & Rust Proof: Naturally immune to rust and chemical degradation, ensuring the fitting remains pristine even when soaked in highly corrosive heavy-duty degreasers and bleach.
Universal 1/4" Standard: Features the industry-standard 1/4-inch Quick Connect profile, guaranteeing seamless compatibility with almost all professional high-pressure wands and trigger guns.

Technical Specifications:

Product Type: High-Pressure Quick Connect Plug (Male)
Coupler Size: 1/4 Inch (Industry Standard Profile)
Material Construction: Solid Stainless Steel (SS)
Application: Converting threaded accessories for use with 1/4" quick-release sockets.
Compatibility: Suits all standard commercial pressure washing wands, foam cannons, and surface cleaners requiring a 1/4" plug.

Delivery Information

Dispatch: Items marked as “In stock” or “Ready to be shipped” are usually dispatched within 1 business day after payment is received. If an item is not in stock and ordered from our supplier, please allow 3–5 business days for processing before it is ready for delivery or pickup. All standard delivery options still apply.

Shipping: Delivery costs are calculated at checkout based on your location and order size. Bulky items and chemicals may attract additional freight charges and cannot be sent to PO Boxes.

Delivery: Parcels are delivered by road freight. Authority to leave may be used if no one is available to receive the order. For full details, please see our Shipping & Delivery Policy

Business days to delivery

NSW
City	1 Day
VIC
Melbourne	1 Day
Regional	3–4 Days
QUEENSLAND
Brisbane	1–2 Days
Regional	3–4 Days
SOUTH AUSTRALIA
Adelaide	2–3 Days
Regional	4–5 Days
NORTHERN TERRITORY
All Areas	4–6 Days
WESTERN AUSTRALIA
All Areas	4–6 Days
TASMANIA
All Areas	4–6 Days

Frequently Asked Questions

What is a 1/4 inch Quick Connect Coupler?

It is the industry standard for commercial quick-release water connections. Instead of screwing parts together, you simply pull back a brass collar on the female socket, push this male plug in, and release the collar to lock it instantly.

Why is Stainless Steel better than Brass for this plug?

A quick-connect plug takes a lot of physical abuse. Every time you snap it into the socket, the metal retaining balls bite into the plug. Because brass is a soft metal, it wears down quickly and eventually blows out under pressure. Stainless steel is incredibly hard and will not wear down, making it vastly safer.

What do I screw the other end of this plug into?

The back of this plug features a standard male or female screw thread (typically 1/4-inch BSP or NPT). You screw it tightly into your accessory (like a foam cannon, a lance pipe, or a surface cleaner head).

Will this plug fit my domestic Karcher or Gerni machine?

No. Domestic electric machines use highly proprietary plastic push-and-twist fittings. This is a commercial 1/4-inch Quick Connect plug and will only fit into a designated commercial 1/4-inch female quick-connect socket.

Can I use this for my snow foam cannon?

Yes! This is the exact fitting most professional auto detailers screw into the brass head of their snow foam cannon, allowing them to snap the cannon directly onto their short trigger gun.

Is it safe to use this with a 4000 PSI machine?

Yes, absolutely. Because it is machined from solid stainless steel, it is officially rated to safely withstand massive commercial pressures well over 4000 PSI without risk of shearing.

Will this restrict my water flow?

No. The 1/4-inch internal bore is the commercial standard and is wide enough to safely handle massive volumes of water without creating any restriction or back-pressure on the pump.

Do I need to use Teflon (plumber's) tape on the threads?

Yes. When you screw the threaded back-end of this plug into your accessory, you must wrap a few layers of Teflon tape around the threads to ensure a flawless, watertight, high-pressure seal.

Can I run hot water through this fitting?

Yes, the commercial-grade stainless steel construction is engineered to safely handle boiling hot water and steam from commercial HDS machines without melting or degrading.

Why is my plug getting stuck inside the female socket?

If the plug gets stuck, it is usually because dirt or sand has jammed the metal retaining balls inside the female socket. Always keep your quick-connect fittings clean, and occasionally lubricate the female collar with a light silicone spray.

Will this plug rust if I use it with bleach?

No, stainless steel is highly resistant to chemical corrosion, making it the perfect choice for 'soft washing' contractors who run harsh sodium hypochlorite (bleach) through their equipment.

Do you offer trade pricing for auto detailers and cleaners?

Yes, Freshway Supplies offers highly competitive volume pricing and trade accounts for auto detailers, commercial cleaners, and pressure washing contractors. Contact us to set up your trade account for spare parts.