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Small brass adaptor with male and female threads

Watts

Watts AD-14 Brass Adaptor 3/8-16 x 1/4-20

SKU CH-K3EA-5CP4R MPN AD-14

Brass adaptor connects 3/8-16 and 1/4-20 threads for float balls, rods and valves

  • Product typeDrain Components
  • Brass construction resists corrosion for long service life
  • 3/8-16 to 1/4-20 threads connect mismatched fittings
  • Designed for float balls, rods and valves
  • Compact adaptor simplifies plumbing assemblies

Brass Adaptor for Float Valves

This Watts AD-14 brass adaptor connects components with 3/8-16 and 1/4-20 threads. It is designed for use with float balls, float rods and valves in plumbing systems. The solid brass construction provides corrosion resistance for long service life. Suitable for residential and commercial drain applications.

Check Your Thread Sizes Before Ordering

Verify that the male and female threads on your existing float assembly match the 3/8-16 and 1/4-20 specifications exactly. Confirm the connection orientation required for your valve or rod configuration. This adaptor is not intended for high-pressure supply lines or gas service. Ensure the brass material is compatible with your system fluid.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $45.99
Pricier than about 60% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameWatts
Model nameAD-14
Product typeDrain Components

Questions about this item

What does the Watts AD-14 brass adaptor package include and is any additional hardware required?

The package contains the brass adaptor with 3/8-16 by 1/4-20 threads. No extra components are needed to connect float balls, float rods or valves.

Which thread specification should I select for a float rod with 1/4-20 threading?

Choose the AD-14 model with 3/8-16 x 1/4-20 threads; the 1/4-20 end fits the float rod directly.

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