Lineax™
View Full Lineax™ Bathroom Collection

Bonnet Nut

Model#: RP104352
Add to Favorites
Find local Delta® installers.
Lineax™
View Full Lineax™ Bathroom Collection
Bonnet Nut
Model#: RP104352
List Price: $2250
Add to Favorites
Find local Delta® installers.
Documents & Specs
Installation Information
Overall Height (in.) :
5/8
Valve Type:
NA
REVIEWS
  • bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0
  • CLOUD, getReviews, 9ms
  • reviews, product
  • bvseo-msg: Unsuccessful GET. status = 'ERROR', msg = 'Not Found.'; Unsuccessful GET. status = 'ERROR', msg = 'Not Found.';
Q&A

I need to replace the bonnet nut on my Model 106557 kitchen faucet. I’m not sure what size fits my faucet.

Asked by: Gail
Hello, Please accept our sincere apology for the inconvenience you are experiencing. Please contact us directly by phone at 1-800-345-3358 or email at customerservice@deltafaucet.com as we would like to resolve this matter for you at this time. Best Regards, Tim Digital Communications Specialist
Answered by: Digital Specialist
Date published: 2026-04-19
  • y_2026, m_9, d_13, h_7CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.48
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_1
  • loc_en_US, sid_RP104352, prod, sort_[SortEntry(order=HAS_STAFF_ANSWERS, direction=DESCENDING)]
  • clientName_deltafaucet
  • bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0
  • CLOUD, getContent, 9ms
  • questions, product
* Actual pricing may vary and is determined by the selling retailer/wholesaler/dealer.