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SET SCREW
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- screw
- Parts and Accessories Type:
- Fastener
- Department:
- Plumbing
TOTO THP5110 – Frequently Asked Questions
1) What exactly is the TOTO THP5110 part for a single-handle faucet?
The THP5110 is a set screw, the small fastener that secures the handle to the stem on a TOTO single-handle faucet. It is a replacement fastener only, not the handle body, cartridge, or trim.
2) My TOTO faucet handle keeps coming loose and spinning on the stem. Is THP5110 the fix?
A loose or spinning handle usually means the set screw has backed out or stripped, and THP5110 is that screw for TOTO single-handle faucets. If the handle itself is cracked or the stem splines are chewed up, a screw won't fix it and you'll need the handle or stem instead.
3) Does the TOTO THP5110 come with a handle, or is it just the screw?
Just the screw. THP5110 is the set screw on its own, ordered as a replacement part. If your handle is damaged you need the handle assembly, and the screw is a separate line.
4) Can I use a generic hardware store set screw instead of the TOTO THP5110?
TOTO handle set screws are a specific thread and length matched to the handle hub, and the THP5110 is the factory replacement for that fit. A hardware store screw that threads in but sits proud or bottoms out early will let the handle wobble again, so the matched part is the reliable route.
5) Is the TOTO THP5110 set screw ordered by finish, or is there only one version?
One version. THP5110 is a single part number with no size or finish choices to specify, so ordering is just the part number and the quantity you need.
6) I manage a building with a lot of TOTO lavatory faucets. Is it worth stocking THP5110 set screws?
Set screws are the part that goes missing during any handle pull, and they're small enough to lose on the bathroom floor. If your openings run TOTO single-handle faucets, keeping a few THP5110 screws on the truck means a loose handle is a two-minute call instead of a return trip.
How fast can I get the TOTO THP5110 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the TOTO THP5110 come with a warranty?
Absolutely. The TOTO THP5110 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the TOTO THP5110?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the TOTO THP5110 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.