Delta®
Bonnet Nut in Polished Brass
Model#:
RP1050PB
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PRODUCT FEATURES
Technology and Special Features
Brilliance® Finish
Brilliance® Finish
Many Delta products are made with Brilliance® finishes, which resist abrasions and discolorations better than traditional brass or even chrome.
Documents & Specs
Installation Information
Overall Height (in.) :
7/8
Valve Type:
NA
REVIEWS
Rated 3 out of
5
by
kcarter5 from
Finally I found this part number!!!
I'm working on an older Delta faucet in our kitchen. Couldn't get the bonnet nut off so I have to cut it off. According to the manual I needed part #RP50PB. I searched everywhere but it had been discontinued. Accidently ran across review on another website saying part #RP1050PB was the exact same part minus the adjusting ring. So on Delta's website why didn't it tell me the part was discontinued but could be replaced with this new number??? It would have saved me a lot of time. Very frustrating!!!
Date published: 2024-07-10
Rated 3 out of
5
by
harold 1369 from
Supposed to be a lifetime guarantee but I had to p
Although I have had this for many years this time I had to pay for parts to get it working properly again.
Date published: 2022-06-20
Rated 5 out of
5
by
ed from
great customer service
received the part I ordered but it did not fit you gave me my money back without returning the product great with no problem thank you and if I have to order again will order through you
Date published: 2020-12-19
Rated 5 out of
5
by
Todd from
[This review was collected as part of a promotion.] It works great!
Date published: 2016-12-01
Rated 5 out of
5
by
Bill55 from
Much better than the original
[This review was collected as part of a promotion.] On the original there were some serrations but nothing to really grip the nut if it was stuck, and they always are. The new ones have a shoulder which allows you to get a better grip with out damaging the nut.
Date published: 2016-11-30
Rated 5 out of
5
by
Greatcontender from
nothing like OEM
If your repairing something and you have the chance to use the original parts from the manufacturer your chances of being satisfied with the results are far better. I have used others and will always purchase OEM if I have the chance.
Date published: 2016-03-06
Rated 5 out of
5
by
AndyMH from
Better than the original
Easy to replace and just what was needd.
Date published: 2011-06-20
Rated 4 out of
5
by
Fixitgirl from
Delta kitchen faucet
This was a replacement for a part I nicked trying to remove with the wrong tool. It fit perfect and looks good.
Date published: 2009-12-18
Q&A
Will this fit the older more square shaped lavatory faucets?
Everything in the detail diagram looks the same. The faucets I'm working on are about 25 yrs old and the exterior shape of the faucet is a more square look but insides look the same.
Thank you for your question. Part #RP1050PB will fit as long as the faucet was manufactured prior to 1996.
Date published: 2024-03-28
What socket fits this nut?
I'm having trouble getting the nut off. I have hard water and there is calcium buildup on the threads, etc. I can't get it off with channel lock pliers or with a monkey wrench. These faucets came with my house I bought last November.
Thanks,
Mark
It was a little tricky but I sealed the gap between the bonnet and the faucet body base with strips of packing tape except for a small area in the back (the high side) so I could carefully apply Liquid Wrench to my bonnet threads. I applied several small applications over the course of 3 days to help loosen the potential build-up and corrosion on the cap threads (apply this on the bottom only, not the top where the plastic adjustment ring is under the handle...that won't help this!#. I purchased a 33mm 6-point deep socket #1/2" drive) at my local auto parts store and it fit this bonnet hex head perfectly. Using a 1/2" drive breaker bar, the bonnet cap came right off with little effort, no scaring or damage to the chrome finish.
Btw, someone else here in another post notes using a 34mm socket but I found that was too loose for my bonnet cap. In my case, the 33mm 6-point socket was a perfect fit.
Date published: 2024-03-28
Does the Bonnet Nut come with two o-rings attached?
Hi Bigyak, Thank you for your question. The RP1050 bonnet nut includes an anti-seize ring but not 2 o-rings.
Thanks,
Dave
Date published: 2024-03-28
I am looking to replace the bonnet cap on my kitchen faucet. It is model # 156-RB-WF. Is this the correct part I am looking for?
Thank you for your review, Jenee Soccodato! The RP1050RB is the correct cap for model 156-RB-WF.
Best Regards
Themar
Date published: 2024-03-28
Is this a 2 inch dia?
Hi, ocsteve!
Thank you for your question. The Delta RP1050 bonnet nut is 1 11/16" in diameter, and the opening is 1 1/16".
Best Regards,
Rosanna
Date published: 2024-03-28
brushed nickel finish?
Has this faucet ever been available in a "Brushed Nickel" finish?
Trying to match a replacement RP1050 - thanks
Hi Rusty, Thank you for your question. The RP1050 has never been offered in the brushed nickel finish. The (SS) brilliance stainless finish of the RP1050SS is a brushed finish similar to other brands brushed nickel.
Thanks,
Dave
Date published: 2024-03-28
dose a rp1050rb fit a model#155
Hi Merzzie,
Thank you for your question. Delta Faucet model # RP1050RB is not designed to fit the 155 kitchen faucet. If you are looking for the bonnet on the 155 for underneath the handle, it is model # RP51503.
Thanks.
Jody
Date published: 2024-03-28
I am looking for a PN Rp1050 in flat black?
Hi Ken M, Thank you for your question!
We do not manufacture the RP1050 cap assembly in a flat black finish.
Best regards,
Brandis
Date published: 2024-03-28
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