Elkay Chrome Bonnet Nut 40089C
WHAT OUR CUSTOMERS SAY…
“These people were extremely helpful in taking me through replacing a 25 year old hard water frozen cartridge on my Philrich sink faucet. They were able to identify the correct part I needed from a photo I sent (I had it figured out wrong). I was pleasantly surprised they had an obscure part like this, but they also told me how to extract the old one when I couldn’t get it out. They said to unscrew it after I had concluded from YouTube the old cartridge was supposed to just slide out. It threaded out as they said and saved me buying a cartridge extractor and a hernia. The whole experience has been excellent. ”
-Pete L.
03/10/2026
$11.70
Elkay began as a vision of Leopold Katz and his son Louis on the North side of Chicago in 1920.
Their goal was to manufacture the highest quality sinks and provide exceptional service. The result: a thriving company built one satisfied customer at a time.
Today, we’re proud to be America’s number one kitchen sink company. We’ve expanded into a range of kitchen and bathroom plumbing, commercial sinks, and water delivery for home, office, school, and more.
We can ship anywhere the US Postal Service ships. For orders being shipped outside the US, please contact us at (888) ASK-NOEL, noelsplumbingsupply@fuse.net, or via the text widget on this screen.
Elkay Chrome Bonnet Nut
40089C
Common questions about this product
WHAT OUR CUSTOMERS SAY…
“I just wanted to thank you for your incredible service! I ordered Sterling Chrome Plate Handles on Monday late afternoon and they arrived today, Thursday early afternoon. They are exactly what we needed and are now installed and working perfectly.
You are the BEST!!!
”
-Margaret Z.
10/20/2022