Ridgid 47740 Series Universal ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$323.69
Ridgid 47740 Series Universal Die Head Pipe Dies, High Speed Steel

Ridgid 47740 Series Universal Die Head Pipe Dies, High Speed Steel

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Model: 4776-0

In Stock (leaves warehouse same day if ordered before 3pm ET)

$323.69
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Ridgid 47740 Series Universal Die Head Pipe Dies, High Speed Steel

The Ridgid 477 Series Pipe Dies are precision-ground replacement dies engineered for Ridgid Universal Die Heads, and this listing spans model options 47740, 47760, 47765, and 47770 to match the specific head and thread size you need. Manufactured from high speed steel, every die set in this range is ground to a nominal pipe taper for clean, accurate, code-compliant threads on each pass. These are genuine Ridgid replacement components built to restore threading performance in compatible Universal Die Heads, including model Nos. 504A, 711, 713, 811A, 815A, 816, 817, and 842, and are used across plumbing, pipefitting, and mechanical trade applications. All dies in the 477 Series are made in the United States, reflecting Ridgid's commitment to quality manufacturing for professional tooling relied upon by tradespeople every day.

Key Features

  • Universal Die Head Compatibility: Designed for use in Ridgid Universal Die Heads Nos. 504A, 711, 713, 811A, 815A, 816, 817, and 842, ensuring proper fit and threading performance in these specific head models.
  • Model Range: Available as 47740, 47760, 47765, and 47770 die sets, allowing you to select the exact pipe size and thread specification your Universal Die Head requires.
  • Nominal Pipe Taper: Every die set is ground to produce a nominal pipe taper for consistent, code-compliant thread profiles on pipe.
  • High Speed Steel Construction: Manufactured as a high speed die set, providing durability and cutting performance suited to demanding jobsite and shop threading tasks.
  • Genuine Ridgid Replacement Part: Engineered to Ridgid specifications for direct compatibility with the listed Universal Die Head models, helping maintain consistent thread quality when replacing worn dies.
  • Country of Origin: Made in the United States across the full 477 Series range.

Technical Specifications

  • Country of Origin: United States
  • Compatible Die Heads: Nos. 504A, 711, 713, 811A, 815A, 816, 817, 842
  • Series: 477 Series
  • Model Options: 47740, 47760, 47765, 47770
  • Taper Type: Nominal Pipe Taper
  • Material: High Speed Steel

Typical Applications

  • Pipe Threading with Ridgid Universal Die Heads
  • Plumbing and Pipefitting Installations
  • Mechanical Contracting and Maintenance
  • Replacement of Worn Die Sets in Compatible Threading Equipment
  • Professional and Industrial Pipe Threading Operations

Why Ridgid?

Ridgid pipe dies are manufactured from high speed steel to deliver dependable, precision threading performance across every model in the 477 Series, from the 47740 through the 47770. Built to a nominal pipe taper specification and made in the United States, these die sets give tradespeople a trusted replacement option for keeping their Ridgid Universal Die Heads producing accurate, reliable threads. Choosing genuine Ridgid dies helps ensure proper fit and consistent results in the specific Universal Die Head models they are designed for, whether you're equipping a service van or a fabrication shop.

Manufacturer Resources

Product Specs

Country Of Origin:
United States
list_batch:
RID-20260924
Product Type:
Pipe Threading Die
Series:
477 Series
Configuration:
Nominal Pipe Taper
Department:
Electrical
Product Subgroup:
Conduit Tools
Product Material:
High Speed Steel
Product Group:
Electrical Installation Tools

Ridgid 4776-0 – Frequently Asked Questions

1) Will Ridgid 477 Series dies fit my Ridgid 811A universal die head?
Yes. The Ridgid 477 Series high speed steel pipe dies are made for Ridgid Universal Die Heads Nos. 504A, 711, 713, 811A, 815A, 816, 817, and 842. If your head is one of those, these are the correct replacement dies. Heads outside that list take a different die set, so check the number stamped on the head before ordering.
2) Which Ridgid 477 die model do I order, 47760, 47765 or 47770?
The 477 Series dies are ordered by model number to match the pipe size and thread your universal die head is set up for: 47760, 47765, and 47770. Dies are sold as a set per model, so pick the model that corresponds to the size you are threading rather than mixing dies between sets.
3) Do Ridgid 477 dies cut standard NPT pipe threads that will pass inspection?
The 477 Series dies are ground to a nominal pipe taper, which is the standard tapered pipe thread profile, so they produce the thread form plumbing and mechanical work calls for. Thread quality still depends on the head being in good order and the dies being seated and sized correctly in the head.
4) My Ridgid die head is producing torn or shallow threads. Do I replace the head or just the dies?
Worn dies are the usual cause, and the 477 Series sets exist for exactly that: dropping a fresh high speed steel set into a serviceable Universal Die Head (504A, 711, 713, 811A, 815A, 816, 817, 842) restores thread quality without buying a new head. Replace the head only if the cam plate or die slots themselves are damaged.
5) Are high speed steel pipe dies worth it over alloy dies for a shop that threads every day?
High speed steel is what these 477 Series sets are made from, and it holds an edge longer under repeated cutting and the heat that comes with high duty-cycle threading. For a fabrication shop or a van that threads daily, that is the reason to run HSS. Alloy dies are generally the lower-cost option for occasional work.
6) Are these genuine Ridgid dies and where are they made?
They are genuine Ridgid replacement dies, built to Ridgid specifications for the listed Universal Die Heads, and the full 477 Series range is made in the United States. That matters on spec jobs and government or institutional purchases where country of origin has to be documented.
7) Can I use Ridgid 477 dies on conduit as well as plumbing pipe?
These dies cut nominal pipe taper threads, which is the thread used on threaded rigid conduit as well as steel plumbing and pipefitting work, so electrical installers and plumbers both run them in the same Universal Die Heads. Match the model number to the trade size you are threading.
How fast can I get the Ridgid 4776-0 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 Ridgid 4776-0 come with a warranty?
Absolutely. The Ridgid 4776-0 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 Ridgid 4776-0?
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 Ridgid 4776-0 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.
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