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Anvil 1/8 in. FPT X 1/8 in. D FPT Galvanized Malleable Iron Coupling

Anvil 1/8 in. FPT X 1/8 in. D FPT Galvanized Malleable Iron Coupling

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Meet the Anvil 1/8 in. FPT x 1/8 in. FPT Galvanized Malleable Iron Coupling—a compact, dependable connector designed to join two male pipe threads in small-diameter piping runs. Cr…

Anvil MPN 8700133401 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $7.99. Our online price is $8.99.
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About Product Overview

Meet the Anvil 1/8 in. FPT x 1/8 in. FPT Galvanized Malleable Iron Coupling—a compact, dependable connector designed to join two male pipe threads in small-diameter piping runs. Crafted from sturdy malleable iron and finished with a galvanized coating, this coupling delivers corrosion resistance and lasting performance in both indoor and outdoor applications.

Why this coupling stands out

  • Two 1/8 in. FPT ends: Each end threads onto standard 1/8 in. male pipe threads, providing a secure, leak-resistant connection without bulky adapters.
  • Galvanized malleable iron construction: The galvanized finish protects against rust and corrosion, while the malleable iron body absorbs moderate mechanical stress, making it reliable in humid environments and exposed installations.
  • Compact, space-saving design: Perfect for tight spaces where larger fittings won’t fit, ensuring a clean, efficient piping layout.

Ideal uses and practical applications

  • Connects two small-diameter, male-threaded fittings in water, air, or other low-pressure piping setups.
  • Great for repairs, extensions, or temporary fixes where a quick, durable coupling is needed.
  • Suitable for outdoor plumbing alongside garden irrigation lines, workshops, or utility runs where corrosion resistance matters.

How to install

  • Prepare threads: clean any debris and apply a compatible thread sealant or PTFE tape to ensure a tight seal.
  • Thread the ends onto the corresponding 1/8 in. male pipe fittings by hand, then snug with a wrench until secure. Avoid overtightening to protect the threads.
  • Inspect for leaks after the system is pressurized and re-tighten if necessary.

Specifications at a glance

  • Brand: Anvil
  • End 1: 1/8 in. FPT
  • End 2: 1/8 in. FPT
  • End 3: —
  • Material: Malleable Iron
  • Finish: Galvanized
  • Product Type: Coupling
  • Application: Connecting two 1/8 in. male pipe threads in small-diameter piping systems

The Details Specifications

Brand Anvil
SKU 49647
UPC 690291030772
Unit 0
Case Pack Quantity 40 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 1 × 2 × 1
Weight 0 lbs
Cubic Feet 0.00181 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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