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Ridgid®

Ridgid 477 Power Threader Accessories, Pipe Dies for Machine Die Heads

Item # shown once options are selected Made in USA
$183.29 - $272.59

Ridgid 477 is a power threader accessory. Type Alloy RH, High-Speed RH, High-Speed for Stainless Steel RH; for model Universal Die Heads Nos 504A/711/713/811A/815A/816/817/842; cutting direction Right. Available in 6 versions.

Ridgid 477 specifications

ItemRidgid data
Part number477 (size and colour versions: 47750, 47770, 47790, 47745, 47765, 47785)
TypeAlloy RH; High-Speed RH; High-Speed for Stainless Steel RH
For ModelUniversal Die Heads Nos 504A/711/713/811A/815A/816/817/842
Cutting DirectionRight
Pipe Capacity (max)2 in; 3/4 in
Pipe Capacity (min)1 in; 1/2 in
Thread - TPI or Pitch11-1/2 NPT; 14 NPT
Width5.3 in; 5.4 in; 4.7 in; 4.55 in; 4.6 in; 4.65 in
Height.8 in; .82 in; .6 in; .65 in

Source: Ridgid published product data.

Ridgid pipe dies fit universal die heads for threading pipe from 1/2 to 3 inches, cutting NPT threads in alloy, high-speed, or high-speed stainless steel versions.

  • Strong and durable pipe dies for use in universal die heads
  • Applicable to a wide variety of die heads
  • A convenient replacement to keep systems functioning for longer

Available in 6 versions. Choose one from the list to see the exact item number and price.

Item Numbers

Variant item numbers:

47750 – 1 in to 2 in-11-1/2 NPT · Alloy RH
47770 – 1 in to 2 in-11-1/2 NPT · High-Speed RH
47790 – 1 in to 2 in-11-1/2 NPT · HS for SS
47745 – 1/2 in to 3/4 in-14 NPT · Alloy RH
47765 – 1/2 in to 3/4 in-14 NPT · High-Speed RH
47785 – 1/2 in to 3/4 in-14 NPT · HS for SS

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Specifications
TypeAlloy RH; High-Speed RH; High-Speed for Stainless Steel RH
For ModelUniversal Die Heads Nos 504A/711/713/811A/815A/816/817/842
Cutting DirectionRight
Pipe Capacity (max)2 in; 3/4 in
Pipe Capacity (min)1 in; 1/2 in
Thread - TPI or Pitch11-1/2 NPT; 14 NPT
Made in USAYes
Shipping & returns

For confirmed in-stock items, please allow 1–2 business days for order processing, followed by an additional 2–5 business days for ground shipping. The total estimated time from order placement to delivery is 3–7 business days. Regular shipping rates apply; Contractor Direct orders ship free. Most items can be returned within 30 days in new, resalable condition; respirators, filters and other hygiene items are final sale. Shipping policy · Returns policy

Ridgid 477 Power Threader Accessories, Pipe Dies for Machine Die Heads$183.29+

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