Bonnet Nut
Model#: RP1050SS
Bonnet Nut
Bonnet Nut
Model#: RP1050SS
Finish: Stainless
List Price: $44.15
Online Price: $35.32
Free Shipping on All Orders $49+
Availability: In stock
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Installation Information
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Rated 5 out of 5 by 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 from It works great!
Date published: 2016-12-01
Rated 5 out of 5 by from Much better than the original 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 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 from Better than the original Easy to replace and just what was needd.
Date published: 2011-06-20
Rated 4 out of 5 by 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
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brushed nickel finish?

Has this faucet ever been available in a "Brushed Nickel" finish? Trying to match a replacement RP1050 - thanks
Asked by: rusty66
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
Answered by: DeltaFaucet2
Date published: 2015-03-02

Is the stainless steel version of this nut made from solid stainless steel?

Asked by: DripDrip
Thank you for your question, DripDrip the Delta RP1050SS Bonnet Nut is made of a quality material with a Stainless Steel finish. Best regards George
Answered by: DeltaFaucet7
Date published: 2020-06-05

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
Asked by: 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.
Answered by: ChuckM
Date published: 2015-05-30

Does the Bonnet Nut come with two o-rings attached?

Asked by: bigyak
Hi Bigyak, Thank you for your question. The RP1050 bonnet nut includes an anti-seize ring but not 2 o-rings. Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2015-01-27

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?

Asked by: jeanne
Thank you for your review, Jenee Soccodato! The RP1050RB is the correct cap for model 156-RB-WF. Best Regards Themar
Answered by: DeltaFaucet7
Date published: 2020-06-03

Is this a 2 inch dia?

Asked by: ocsteve
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
Answered by: Delta Faucet
Date published: 2019-03-05

dose a rp1050rb fit a model#155

Asked by: merzzie
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
Answered by: Delta1
Date published: 2015-02-03

I am looking for a PN Rp1050 in flat black?

Asked by: Ken M
Hi Ken M, Thank you for your question! We do not manufacture the RP1050 cap assembly in a flat black finish. Best regards, Brandis
Answered by: DeltaFaucet7
Date published: 2016-07-18
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