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Brass Flare Fittings

Flare fittings are used on soft copper tubing for applications with water, oil or gas.
Fittings, except caps and unions, are all male flare and require a short flare nut, sold separately, to make a connection.

These fittings are NOT lead-free and may not be used in potable water systems.

All flare sizes are listed as OD (outside diameter) of the tubing they fit. See chart at the bottom of the page for OD to ID comparison

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short forged flare nuts (female flare)

These forged flare nuts are used to connect copper tubing to a flare fitting. Be sure to slide the flare nut on the tubing before you flare it!

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1/4 OD flare nut $1.111.11

3/8 OD flare nut $1.711.71

1/2 OD flare nut $2.422.42

5/8 OD flare nut $3.493.49

heading-flare-nuts short forged flare nuts (female flare)

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flare couplings [unions] (flare x flare)

These flare to flare couplings, sometimes called unions, are used to join two flared pieces of copper tubing together.

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1/4 OD flare coupling $1.021.02

3/8 OD flare coupling $1.841.84

1/2 OD flare coupling $3.553.55

5/8 OD flare coupling $5.285.28

heading-flare-coupling flare couplings [unions] (flare x flare)

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flare reducer couplings [unions] (flare x flare)

These flare to flare reducer couplings, sometimes called unions, are used to join two flared pieces of different size copper tubing together.

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3/8 x 1/4 OD flare coupling $2.172.17

1/2 x 1/4 OD flare coupling $6.766.76

1/2 x 3/8 OD flare coupling $3.063.06

5/8 x 3/8 OD flare coupling $4.354.35

5/8 x 1/2 OD flare coupling $4.184.18

heading-flare-reduce-coupling flare reducer couplings [unions] (flare x flare)

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male adapters (flare x mipt)

Use these male to flare adapters to connect flared copper tubing to a female pipe threaded fitting.

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1/4 OD flare x 1/8 male adapter $0.940.94

1/4 OD flare x 1/4 male adapter $1.221.22

3/8 OD flare x 1/8 male adapter $1.911.91

3/8 OD flare x 1/4 male adapter $1.881.88

3/8 OD flare x 3/8 male adapter $2.182.18

3/8 OD flare x 1/2 male adapter $3.103.10

3/8 OD flare x 3/4 male adapter $5.375.37

1/2 OD flare x 3/8 male adapter $2.812.81

1/2 OD flare x 1/2 male adapter $3.343.34

1/2 OD flare x 3/4 male adapter $5.095.09

5/8 OD flare x 3/8 male adapter $3.903.90

5/8 OD flare x 1/2 male adapter $3.703.70

5/8 OD flare x 3/4 male adapter $5.735.73

heading-flare-male male adapters (flare x mipt)

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female adapters (flare x fipt)

Use these female to flare adapters to connect flared copper tubing to a male pipe threaded fitting or nipple.

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1/4 OD flare x 1/4 female adapter $1.411.41

3/8 OD flare x 1/4 female adapter $1.491.49

3/8 OD flare x 3/8 female adapter $2.182.18

3/8 OD flare x 1/2 female adapter $3.183.18

3/8 OD flare x 3/4 female adapter $3.643.64

1/2 OD flare x 3/8 female adapter $2.652.65

1/2 OD flare x 1/2 female adapter $4.574.57

1/2 OD flare x 3/4 female adapter $4.194.19

5/8 OD flare x 1/2 female adapter $5.465.46

5/8 OD flare x 3/4 female adapter $4.884.88

heading-flare-female female adapters (flare x fipt)

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flare 90 degree ells (flare x flare)

Use these flare to flare 90 degree ells to connect two pieces of flared copper tubing together at a 90 degree angle.

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3/8 OD flare 90 ell $2.902.90

1/2 OD flare 90 ell $4.754.75

5/8 OD flare 90 ell $7.427.42

heading-flare-flare-90 flare 90 degree ells (flare x flare)

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flare x male 90 degree ells (flare x mipt)

Use these male to flare 90 degree ells to connect flared copper tubing to a female pipe threaded fitting at a 90 degree angle.

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3/16 OD flare x 1/8 male 90 ell $2.452.45

1/4 OD flare x 1/8 male 90 ell $1.761.76

3/8 OD flare x 1/4 male 90 ell $2.792.79

3/8 OD flare x 3/8 male 90 ell $3.083.08

3/8 OD flare x 1/2 male 90 ell $4.224.22

1/2 OD flare x 3/8 male 90 ell $4.604.60

1/2 OD flare x 1/2 male 90 ell $4.904.90

1/2 OD flare x 3/4 male 90 ell $7.087.08

5/8 OD flare x 1/2 male 90 ell $6.776.77

heading-flare-male-90 flare x male 90 degree ells (flare x mipt)

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flare x female 90 degree ells (flare x fipt)

Use these female to flare 90 degree ells to connect flared copper tubing to a male pipe threaded fitting or nipple at a 90 degree angle.

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3/8 OD flare x 3/8 female 90 ell $3.093.09

3/8 OD flare x 1/2 female 90 ell $3.943.94

1/2 OD flare x 1/2 female 90 ell $5.465.46

heading-flare-female-90 flare x female 90 degree ells (flare x fipt)

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flare tees (flare x flare x flare)

These flared tees connect three pieces of flared copper tubing together.

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1/4 OD flare tee $2.172.17

3/8 OD flare tee $4.144.14

1/2 OD flare tee $6.786.78

5/8 OD flare tee $10.9110.91

heading-flare-tee flare tees (flare x flare x flare)

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flare caps (female flare)

These are used to cap off a male flare threaded fitting. Do not use on pipe threads.

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3/8 OD flare cap $1.021.02

1/2 OD flare cap $1.561.56

5/8 OD flare cap $1.921.92

heading-flare-cap flare caps (female flare)

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flare plugs (flare male)

These plugs are threaded into flare nuts to seal a flared copper tubing.

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1/4 OD flare plug $0.680.68

3/8 OD flare plug $1.691.69

1/2 OD flare plug $2.602.60

heading-flare-plug flare plugs (flare male)

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flare swivel unions (female flare x female flare swivel)

These swivel unions are made of two flare nuts on a short piece of flared copper tubing. They are used to connect two male threaded flare fittings together.

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3/8 OD flare swivel union $3.703.70

1/2 OD flare swivel union $5.255.25

5/8 OD flare swivel union $7.617.61

heading-flare-swivel-union flare swivel unions (female flare x female flare swivel)

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