Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: do these connector have flare fittings screw connections?
Document: Installed another 5' propane line onto the Mr Heater. On the end of that propane line I installed the other half of the Mr Heater Quick Connector. I fastened the hose from the tee to valve to the motor home floor, under the cupboard with hold down clamps, this keeps the gas valve and line secue and from being able to move around while traveling. Do not forget to seal all connections with pipe compound and check for any gas leaks!
The fittings look good, though I haven't had a chance to use it yet. Got the order right on the 2nd try.
Nice product, nice finish, connects & disconnects easily. Some other propane quick connect fittings I've used were very hard to use.
This quick connect fitting was exactly what I needed to connect my gas grill to a line from my buried LP tank. I was able to find the hose and other fittings locally but not a quick connect fitting rated for propane. Locally available ones were for natural gas only.
Not much "wow" to expand upon for something like this. It works, the make end plugs in, that releases the valve on the female end, and gas flows. Raise the collar on the female end, and the male pops out. Standard 3/8" fittings, comes with a spare male to male adaptor to assist in coupling.
Simply American made quality. It doesn't get better than this. Would you run gas through a connector made in China?
Worked perfectly with my portable barbeques. Lowe's had all the extra connector parts in brass needed that helped me do the final assembly.
Not the standard size quick connect. Be sure before you buy or you'll be stuck with a super sized connector that can't connect to anything.
the quick connector are good, but I have to check the size for regular pipe size.3/8&#34; isn't usual. i highly recommend to check your pipe size before you order
I purchased 2 for an outdoor beer cooker. I have a long hose but don not want to leave it and the cooker out doors all the time.They work as advertised, strong, easy connection and disconnect.Only problem is that there is a slight leak at the connections. VERY slight. No danger as long as used out doors and you always use a proper shut-off valve when done.DO NOT USE INSIDE EVER!
Answer: yes