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Brass adaptor with male threads each end

Watts

Watts AD 13 Brass Adaptor 3/8-16 x 5/16-18

SKU CH-WCPB-BJGN0

Brass adaptor connects 3/8-16 to 5/16-18 threads for float balls, rods and valves

  • Connects different thread sizes with 3/8-16 x 5/16-18 brass adaptor
  • Brass construction resists corrosion for long-lasting plumbing connections
  • Compatible with float balls, rods and valves for versatile use
  • No state sales restrictions apply to this Watts AD 13 adaptor
  • Brand new condition ensures reliable performance straight from the box

Brass Adaptor for Float Components

The Watts AD 13 adaptor connects float balls, rods or valves using a 3/8-16 thread on one side and a 5/16-18 thread on the other. It is machined from brass for corrosion resistance in water systems.

Verify Thread Compatibility Before Ordering

Confirm that the mating parts on your pump or tank use the exact 3/8-16 and 5/16-18 thread pitches listed. Mismatched threads will not seal and can damage the components.

Suits Plumbing Repairs With These Exact Threads

Installers who need to join a 3/8-16 float rod to a 5/16-18 valve will find this adaptor fits directly. Builders requiring different thread sizes, plastic construction or a bulk pack should look at other options.

Highlights

  • Connects different thread sizes with 3/8-16 x 5/16-18 brass adaptor
  • Brass construction resists corrosion for long-lasting plumbing connections
  • Compatible with float balls, rods and valves for versatile use
  • No state sales restrictions apply to this Watts AD 13 adaptor
  • Brand new condition ensures reliable performance straight from the box

Specifications

BrandWATTS

Questions about this item

Does the Watts AD 13 adaptor come with any float balls or rods, or must they be purchased separately?

The adaptor is sold by itself; float balls, float rods and valves are not included and must be bought separately.

Is there more than one thread-size version of the AD 13, or is 3/8-16 by 5/16-18 the only option?

The AD 13 is offered in a single thread configuration — 3/8-16 on one end and 5/16-18 on the other — so no alternative version needs selecting.

How does the brass construction affect the adaptor when it is installed in a plumbing system?

Brass resists corrosion and handles typical water temperatures and pressures, so the adaptor remains durable once threaded onto float balls, rods or valves.

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