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Reddit
reddit.com › r/homeimprovement › has anyone used sharkbite fittings for copper pipe?
r/HomeImprovement on Reddit: Has anyone used Sharkbite fittings for copper pipe?
April 7, 2016 -

These things seem like the perfect product. Does anyone have any long term experience with these leaking? How are they to work with?

Link: http://www.sharkbite.com

Edit:

Sounds like nothing but great things to say about them. I'll be using them as required. This latest project was a dishwasher installation.

Top answer
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Yes, I've used 1. Last year, I had to replace the flapper in the toilet. Simple job. Yea, nothing is ever simple. Trip# 1 to the hardware store. Picked up new flapper. Make it back home with no issues and begin the simple project of replacing the flapper. I tried to turn off the water at the shut off valve, only to have the shut off valve break. Fine, I'll replace that too. Trip #2 to the hardware store. Fresh solder and flux, along with a new valve. Head back home. Set up the old trusty propane torch. Torch ran for about 5 full minutes before running out of propane. Trip #3 to hardware store. New Map-Pro torch kit. Should have bought this instead of the propane kit anyway. Back to the house. Try to remove the old valve. No amount of heat with break that sucker free. Coat with flux. Melt new solder into the joint. No go. More heat. More solder. Chanel lock pliers and pulling on the valve. It will not budge. Swear words flow as freely as the broken valve. Finally, got the valve free. Oh shit. That joint I was trying to work loose didn't come undone, however the joint coming out of the wall did. I now have approximately 1/2" (12.7mm) of pipe to work with sticking out of the wall. No problem, I'll just solder to that. Problem now is that I can't get enough heat on the pipe to properly sweat the joint without setting the wall on fire. I grabbed old license plates and put them around the little bit of pipe coming from the wall. That works well! No wait, it doesn't. The wall behind the license plates is on fire. Put out fire. Trip #3 to hardware store. Look around for options. Call friends. Ask for advice. Sharkbite connector? What is that? Contractor friend swears by them. Fine. Whatever. I'll do anything to be done with this simple 5 minute job. Back to the house. Clean up copper pipe and sand away the mess of solder. Push on sharkbite connector. Install valve. Hook up water line. Replace flapper. I will never solder a pipe again. No leaks, no mess, no setting the walls on fire. I would and will absolutely use sharkbite connectors on whatever plumbing disaster happens in the future. If you need it, I have a nice Map-Pro kit I'm not using.
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I used a sharkbite valve to replace one under my sink, the one thing I don't like about using it as a valve is that it does not prevent it from spinning like a soldered connection would. Was super simple to work with, but they are more expensive fittings than straight copper. Can't speak to the longevity of them, but I am curious to the answer myself. I've always been a little wary of them since it has a lot of plastic internals.
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American Copper & Brass
acandb.com › collections › sharkbite
SharkBite Fittings | — American Copper & Brass
Innovative SharkBite push-to-connect pipe repair couplings make for quick and easy installations. Connect two pieces of PEX, copper, CPVC, PE-RT an...
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SharkBite
sharkbite.com › home › push-to-connect › push-to-connect fittings › push-to-connect couplings › max push coupling
Max Push Coupling | SharkBite
SharkBite Max brass push-to-connect couplings are used to connect PEX, copper, CPVC, PE-RT or HDPE SDR-9 pipe in any combination.
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SharkBite
sharkbite.com › home › push-to-connect › push-to-connect fittings › push-to-connect couplings
Brass Push-To-Connect Couplings | SharkBite
SharkBite is the leader in push-to-connect couplings that make it easy for pros to join any combination of PEX, copper, CPVC pipe, PE-RT or HDPE pipe.
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Amazon
amazon.ca › SharkBite-Coupling-Connect-Plumbing-Fitting › dp › B002STLFGE
SharkBite 1/2 Inch Coupling, Push to Connect Brass Plumbing Fitting, PEX Pipe, Copper, CPVC, PE-RT, HDPE, U008LFA : CASH ACME: Amazon.ca: Industrial & Scientific
6 Pack 1/2" Push-to-Connect Plumbing Fittings, 1/2" Straight/Elbow/Tee Plumbing Fitting with 1/2" Disconnect Clip, Lead Free Brass Pushfit Fittings for Copper, PEX, CPVC Pipe ... SharkBite Max 1/2 Inch Coupling, Pack of 4, Push to Connect Brass Plumbing Fitting, PEX Pipe, Copper, CPVC, PE-RT, HDPE, UR008A4
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Home Hardware
homehardware.ca › en › 12-push-fit-brass-coupling › p › 3241750
SHARKBITE 1/2" Push Fit Brass Coupling | Home Hardware
The 1/2" SharkBite push-to-connect sttraight coupling is the easiest way to join copper, CPVC or PEX pipe in any combination with no soldering, clamps, unions or glue. Just insert the pipe and the stainless steel teeth bite down and grip tight, while a specially formulated O-ring compresses ...
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SharkBite
sharkbite.com › ca › en
SharkBite Plumbing Products: Pipe Fittings, Adapters, PEX & More
SharkBite Max brass push-to-connect couplings are used to connect PEX, copper, CPVC, PE-RT or HDPE SDR-9 pipe in any combination.
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H2O Distributors
h2odistributors.com › home › filtration water system components & parts › fittings, valves & tubing › fittings › push-to-connect equal unions › sharkbite 1/2″ x 1/2″ straight coupler
SharkBite 1/2" x 1/2" Straight Coupler – H2O Distributors
SharkBite 1/2" x 1/2" Straight Coupler
The SharkBite straight coupling is the easiest plumbing fitting to join any combination of Copper, PEX, CPVC, PE-RT or SRD9 HDPE pipe together. With no soldering, clamps, unions or glue required, it's as simple as inserting the pipe into the fitting deep enough to be sealed by our specially-formulated O-ring. Once inserted, the stainless steel teeth bite down and grip the pipe. This push-to-connect fitting is designed for potable water and radiant heating (including underground or behind-the-wall) applications with no access panels required. It is rated up to 200°F and 200 psi.
Price   US$8.25
Find elsewhere
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SharkBite
sharkbite.com › home › blog › new build & remodels › repipes & pipe transitions › quickly transition from copper to pex with sharkbite
Quickly Transition from Copper to PEX with SharkBite | SharkBite
October 15, 2025 - These added benefits make connecting copper to PEX even easier, faster and more reliable than ever. Simply cut your copper pipe, deburr it, mark the proper insertion depth, and push the coupling completely onto the pipe.
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SharkBite
sharkbite.com › home › push-to-connect fittings faqs
Push-to-Connect Fittings FAQs | SharkBite
August 12, 2025 - SharkBite (1st Generation) fittings are certified to 200 psi and 200°F (93°C). Standard configurations of SharkBite Max — including elbows, couplings, adapters, caps and tees in most available sizes — are rated to 400 psi. Please reference the specific product’s specification sheet for temperature and pressure ratings as not all assemblies are rated for 400 psi and 200°F due to limitations of certain assembly components. What types of pipe can SharkBite fittings be used with? ... Copper pipe hard drawn Type K, L and M and annealed Type M not to exceed 3/8 nominal, complying with ASTM B88
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SharkBite
sharkbite.com › home › push-to-connect › push-to-connect fittings › push-to-connect couplings › push reducing coupling
Brass Push Reducing Coupling
SharkBite brass push reducing couplings connect various PEX, copper, CPVC, and/or HDPE pipe sizes using its push-to-connect design. View now.
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Plumbing Forums
plumbingforums.com › general plumbing discussion › plumbing tools & equipment
1/2" sharkbite coupling = 1/2" copper pipe | Plumbing Forums - Professional & DIY Plumbing Forum
July 27, 2023 - The package you showed was a SharkBite 1/2" x 1/2" straight coupling. It fits over the 5/8" outside diameter of a 1/2" copper pipe. SharkBite fitting are labeled with the size pipe they fit, not the actual outside diameter of the fitting inside diameter. A 1/4" copper pipe has an outside diameter of 3/8".
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MikeHolt
forums.mikeholt.com › home › active forums › bonding and grounding
Bonding Around SharkBite Copper Plumbing Fittings | Information by Electrical Professionals for Electrical Professionals
March 18, 2021 - According to the manufacturer these fittings do not provide adequate bonding of the sections of pipe they're attached to. SHARKBITE GROUNDING ON COPPER PIPE When connecting a SharkBite Universal fitting to a copper piping system, install a copper jumper cable to ensure proper grounding.
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The Home Depot Canada
homedepot.ca › building materials › plumbing › pipe & fittings
SharkBite Max 1/2 inch Brass Push-to-Connect Straight Coupling | The Home Depot Canada
SharkBite Max push-to-connect fittings are the fastest way to connect PEX, copper, CPVC, or PE-RT pipe. A newly designed stainless steel collet retainer delivers additional strength and durability and provides a 400 psi pressure rating.
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The Home Depot Canada
homedepot.ca › building materials › plumbing › pipe & fittings › brass fittings
SharkBite 1 inch SharkBite Slip Coupling | The Home Depot Canada
1 inch SharkBite Slip Coupling
The 1 in. SharkBite Slip Coupling is an innovative repair coupling that allows you to make a quick repair on Copper or CPVC Pipe. The slip coupling allows up to 2 in. of damaged pipe to be removed and repaired. Simply insert the slip coupling on to the pipe and using the SharkBite demount clip to slip the fitting back onto the other end of pipe completing the connection.
(4.6)
Price   $51.58
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The Home Depot Canada
homedepot.ca › building materials › plumbing › pipe & fittings › pex pipes & fittings › pex fittings
SharkBite 1/2 inch x 3/8 inch Brass Push-to-Connect Reducing Coupling | The Home Depot Canada
SharkBite Max push-to-connect fittings are the fastest way to connect PEX, copper, CPVC, or PE-RT pipe. A newly designed stainless steel collet retainer delivers additional strength and durability and provides a 400 psi pressure rating.
Top answer
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If you are trying to install a screw-on tub spout, it might not tighten up, because the SharkBite adapter will spin. You would need to use a wrench to tighten the SharkBite side, and that would be hard to do inside the spout.

Some spout basics:

Diverter vs tub only

  • Diverter spout models have a pull up knob that blocks the water flow, causing it to reverse and come out the shower head.
  • Tub only are just simple spouts, filling the tub.

Spout connection types There are three main types of how a spout connects to the pipe

  • 1 Front threaded. The pipe traverses the length of the spout internally, ending in a threaded fitting (usually 1/2" IPS). A front threaded spout usually does not integrate a diverter.

  • 2 Rear threaded. The pipe connection is made at the rear of the spout. These spouts can be either diverters or tub only.

  • 3 Slip on. These spouts will work with just a clean, open copper pipe, as it has a set screw adapter to clamp the pipe.

Soldering to the nipple with the PEX attached is not optimum, but can be managed if you have room to tightly wrap a water saturated cotton rag around the copper and extended over the PEX portion. The water won't allow the PEX connection to go above 212 until it dries out. You will need several inches of bare copper pipe on the end to solder to. (Just TRY to a solder a pipe with any water in it.) Practice your soldering ahead of time and you will become confident of solid, leak free joints.

This thread has some good advice on soldering

This page describes tub spouts.

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Here's a bathtub spout install with sharkbite. Run a length of 1/2 copper pipe as needed from bottom outlet of mixer (use 1/2” female sharkbite adapter) to about 4 inches above rim of bathtub. At bottom end of cooper pipe install a 1/2” sharkbite shower adapter upside down. Get a 1/2” steel pipe threaded at both ends from any hardware store. Screw one end into the spout until tight then screw the other end protruding from spout into the shower adapter. Use “tuff” at both ends to avoid leaks. I use a 6” steel pipe. That’s it. Works fine. (I’m not a plumber >>> DIY)