- Condition: Factory New
- MFR: RPI Ships from Manufacturer
- MPN: RPH176
- Phone: (800) 221-9723
Buying RPI RPH176 No. 10 Internal Tooth Washer from MFI Medical
Product details
- Manufacturer part number
- RPH176
- MFI SKU
- RPI-RPH176
Supplier, condition & warranty
- Supplier
- MFI Medical Equipment, Inc.
- Brand
- RPI
- Condition
- Factory New
MFI Medical is an authorized distributor for all new RPI items we sell. Any included warranty on a new item is provided directly by the manufacturer. MFI Medical is available to assist with manufacturer warranty claims.
Healthcare purchasing support: MFI Medical provides formal quotations, accepts purchase orders, and offers payment terms to approved customers. W-9 and vendor onboarding information and purchase order and payment instructions are available online.
Purchasing and warranty assistance: MFI Medical: (800) 633-1558. Contact MFI Medical · Warranty policy. Manufacturer product support: (800) 221-9723.
Price & shipping
| MPN | Condition & warranty | Item price (USD) |
|---|---|---|
| RPH176MFI SKU: RPI-RPH176 | Factory New | $12.03 $5.99 shipping* |
*Standard shipping to the contiguous U.S. is US$5.99 per eligible order below US$35, not per item, and free on eligible orders of US$35 or more. Combine eligible items to qualify. Other destinations and upgraded services cost extra. Shipping policy
Frequently asked questions
Is durable stainless steel used for these washers?
Yes, these washers are constructed from high-quality stainless steel. This material choice is intentional, offering enhanced corrosion resistance and superior durability compared to standard washers, ensuring they maintain their structural integrity over time.
Do these washers effectively prevent loosening from vibration?
Absolutely. The internal tooth design is engineered specifically for this purpose. The teeth provide a positive locking action that grips the mating surface, significantly resisting loosening caused by operational stress, torque changes, or equipment vibration.
Are these washers compatible with standard #10 hardware?
Yes, these are precision-manufactured to a #10 nominal size. They are designed to fit perfectly onto standard #10 diameter shafts or bolts, ensuring a secure and reliable fit for your assembly needs.
Do these come in a convenient multi-pack?
Yes, each purchase includes a 50-count package. This ensures you have an adequate supply on hand for multiple uses, equipment maintenance, or larger hardware projects without needing to worry about running short.
Are these supplied as factory-fresh components?
Yes, these items are Factory New. This guarantees that you are receiving unused, current-stock quality components that meet RPI’s high standards for industrial and mechanical applications.
Where are these washers best utilized?
They are ideal for general shop aids and hardware assemblies. Specifically, they are recommended for any application subject to vibration—where a standard flat washer might be insufficient—to maintain long-term joint integrity.
Is there an option to purchase these in a kit?
Certainly. While these are available as a standalone 50-count pack, they are also a component of the RPI Lockwasher Kit (Part #RPK413). If you are doing a larger overhaul or require a variety of locking hardware, the full kit is a great solution.
Is this an industrial-grade part?
Yes, the RPI RPH176 is classified as an industrial-grade component. Designed for reliable performance in demanding mechanical environments, these washers provide the durability required for professional shop use.
Is this washer easy to install?
Yes, installation is straightforward. Because they are designed for standard #10 fasteners, they can be installed easily using your existing standard tools. No specialized equipment is required to achieve a secure locking connection.
Why choose internal tooth over a flat washer?
While a flat washer primarily distributes load, an internal tooth lock washer is engineered for security. The sharp, radially extending teeth engage with the mating surface, creating a mechanical lock that prevents the fastener from backing out due to cyclic loading or operational stress.