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Two 7C033Y washers
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- two washers
- Parts and Accessories Type:
- Fastener
- Department:
- Plumbing
TOTO THP4171 – Frequently Asked Questions
1) Will the THP4171 work on my TOTO faucet or shower trim?
THP4171 is sold as a TOTO service fastener pack, and TOTO parts are keyed to specific model families rather than being universal. Match it against the parts diagram for your exact TOTO model before ordering. If your diagram calls out THP4171 or the 7C033Y washer, this is the right pack.
2) Can I substitute a hardware-store M5 setscrew for the TOTO THP4171?
The thread is M5 in a 6g tolerance class at 15 mm length, so a generic M5 x 15 mm socket set screw matches the thread and length on paper. What a generic screw will not match is the 7C033Y washers packed with it, and hardware-store fasteners are typically plain or zinc steel rather than the finish TOTO uses on exposed trim. For a visible handle or escutcheon screw, order the TOTO part.
3) Is THP4171 a single screw or a multi-piece pack?
It ships as a set: the M5-6g x 15 mm hex setscrew together with two 7C033Y washers. For an MRO crib stocking TOTO repair parts, that means one line item covers both the screw and the washers for a single fitting.
How fast can I get the TOTO THP4171 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 THP4171 come with a warranty?
Absolutely. The TOTO THP4171 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 THP4171?
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 THP4171 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.