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Quick Connect Couplers
& O-Rings

Quick connect couplers (or "QC's") are available in several styles. The most common style used in the USA is the 2 piece socket and plug. They are available in Zinc coated or brass colored steel, Brass or Stainless Steel.

The threaded sides of these connectors are typically NPT (National Pipe Thread), either Male or Female. Common thread sizes are 1/4" and 3/8". The 1/4" size is typically used on the end of the wand for nozzles and the 3/8" size are used on high pressure hose side of the gun or pressure washer. The socket side has a spring, ball bearings and an o-ring, which allows the plug side to easily fit, as well as lock the plug into place. The key to a good seal under pressure is the o-ring, which prevents water from leaking out using the pressure against it. The plug side is one piece, which fits into the coupler and held is tight to the o-ring.

The other style of QC's are the Screw Type (most commonly referred to as M22 because the screw threads are 22 millimeter metric). Mostly thought of as Karcher or European style connectors, they are quite often found on homeowner style or lower pressure, pressure washers. While not as easy to connect, they are very secure. They work by screwing the socket and plug sides together with about 4 turns. The socket side has a large plastic cover which allows it to be turned easily by hand. This style comes in both male and female NPT threaded ends, to fit wands and hoses. The socket side has an o-ring (some brands have two) to make a positive seal.

Regardless of what QC's you use make sure you keep them clean. Dragging your hoses around a dirty or muddy site is a sure fire way to fill the connectors with debris. Connecting dirty connectors will contaminate your system, plugging nozzles, breaking valves, and scoring pistons. Also be sure to disconnect and reconnect the plug and scoket, to maintain easy use.


1/4" Brass Quick Connect Socket
1/4" Brass MNPT Quick Connect Socket
Item #: 16-0101
List Price: $8.99
Our Price: $7.95     QTY: 



1/4" Brass Female Quick Connect Socket
Item #: 16-0103
List Price: $8.99
Our Price: $7.95     QTY: 



1/4" Quick Connect Plug Zinc Plated Steel
1/4" M Quick Connect Plug
Zinc Plated Steel

Item #: 16-0102
List Price: $5.99
Our Price: $3.99     QTY: 

May be zinc coated or
brass colored steel

1/4" Fnpt Quick Connect Plug
Zinc Plated Steel

Item #: 16-0104
List Price: $5.99
Our Price: $3.99     QTY: 

May be zinc coated or
brass colored steel


3/8" Brass Quick Connect Socket
3/8" Brass Male Quick Connect Socket
Item #: 16-0105
List Price: $8.99
Our Price: $7.95     QTY: 


3/8" Brass FNPT Quick Connect Socket
Item #: 16-0107 List Price: $8.99
Our Price: $7.95     QTY: 



3/8" Quick Connect Plug Zinc Plated Steel
3/8" M Quick Connect Plug
Zinc Plated Steel

Item #: 16-0106
List Price: $5.99
Our Price: $3.99     QTY: 

May be zinc coated or
brass colored steel

3/8" FNPT Quick Connect Plug
Zinc Plated Steel

Item #: 16-0108
List Price: $5.99
Our Price: $3.99     QTY: 

May be zinc coated or
brass colored steel


M22 x 1/4" Quick Connect Socket
M22 Quick Connect Socket x 1/4" MNPT
Item #: 16-0109
List Price: $7.99
Our Price: $4.95     QTY: 


M22 Quick Connect Socket x 1/4" FNPT
Item #: 16-0111
List Price: $7.99
Our Price: $5.95     QTY: 



M22 x 1/4" Quick Connect Plug
M22 Quick Connect Plug x 1/4" MNPT
Item #: 16-0110
List Price: $7.99
Our Price: $5.95     QTY: 


M22 Quick Connect Plug x 3/8" FNPT
Item #: 16-0112
List Price: $7.99
Our Price: $5.95     QTY: 



M22 x 3/8" Quick Connect Socket
M22 Quick Connect Socket x 3/8" MNPT
Item #: 16-0113
List Price: $8.99
Our Price: $6.95     QTY: 


M22 Quick Connect Socket x 3/8" FNPT
Item #: 16-0115
List Price: $8.99
Our Price: $6.95     QTY: 



M22 x 3/8" Quick Connect Plug
M22 x 3/8" MNPT Quick Connect Plug
Item #: 16-0114
List Price: $7.99
Our Price: $5.99     QTY: 


M22 Quick Connect Plug x 3/8" FNPT
Item #: 16-0116
List Price: $7.99
Our Price: $5.95     QTY: 



M22 Quick Connect Socket x 3/8"Plug
Quick Connect Adapter
M22 Quick Connect Socket x 3/8" Plug QC Adapter
Item #: 16-0132
List Price: $15.99
Our Price: $12.99     QTY: 



M22 x M22 Male / Male Coupler
M22 Quick Connect Socket x 3/8" QC Plug Adapter
Item #: 16-0133
List Price: $17.99
Our Price: $12.95     QTY: 



Replacement O-Ring Kits

M22 Replacement O-Ring Kit
22MM 8pc Replacement O-Ring Kit
If your 22MM hose twist connection is leaking at your pressure washer gun or your detachable wand is leaking at the 22MM twist connection of your pressure washer gun, don't use teflon tape. You need to use these special O-Rings to repair your 22MM x 1.4 or 1.5 hose connection, gun's wand connection end and other 22MM accessories. Package contains 4 Black and 4 Blue O-Rings. Save money and buy two packages.
Item: #16-0053     :Regular Price: $10.99
Sale Price: $8.95   Qty:  
No Minimum order on this item.
Price Includes FREE Shipping!        PayPal Certified!

Click for larger image

M22 Replacement O-Ring Kit
22MM 12 pcReplacement O-Ring Kit
If your 22MM hose twist connection is leaking at your pressure washer gun or your detachable wand is leaking at the 22MM twist connection of your pressure washer gun, don't use teflon tape. You need to use these special O-Rings to repair your 22MM x 1.4 or 1.5 hose connection, gun's wand connection end and other 22MM accessories. Package contains 6 Black and 6 Blue O-Rings. Save money and buy two packages.
Item: #16-0054     :Regular Price: $13.99
Our Price: $11.95   Qty:  4 Packs
No Minimum order on this item.
Price Includes FREE Shipping!        PayPal Certified!

Click for larger image

1/4" BUNA (Black) O-Ring Kit
10 pc 1/4" BUNA (Black)
O-Ring Kit

Did you put a nozzle into your wand and when you pulled the trigger, it shot across the yard. Now when you put in a tip, water squarts all over. Are your pressure washer tips leaking on the end of your wand or your attachments are leaking at the connection of your pressure washer gun. Don't try to use use teflon tape. You need to replace your O-Rings to stop those leaks. Package contains 10 1/4" BUNA (Black) cold water O-Rings.
Item: #16-0055     :Regular Price: $7.99
Our Price: $5.95   Qty:   10 Packs
No Minimum order on this item.
Price Includes FREE Shipping!        PayPal Certified!

Click for larger image


3/8" BUNA (Black) O-Ring Kit
10 pc 3/8" BUNA (Black) O-Ring Kit
When you connect your hose to your gun, than start your pressure washer, does water squart all over you from the connection? Are your attachments leaking at the connection. Don't try to use use teflon tape. You need to replace your O-Rings to stop those leaks. Package contains 10 3/8" BUNA (Black) cold water O-Rings.
Item: #16-0057     :Regular Price: $7.99
Our Price: $5.95   Qty:   10 packs
No Minimum order on this item.
Price Includes FREE Shipping!        PayPal Certified!

Click for larger image


 

 


 


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