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Copper Fittings

PlumbingSupply.com® offers the best selection of copper fittings on the Internet.
No minimum order quantity -- only order the amount you need!!!
BULK savings - order 10, 100, 250 or more of the same item for additional savings!

Copper elbow Copper fitting reducer Copper bushing Copper tee

Already know exactly what you need? Looking for a specific size? Shop our copper selection by fitting size


Unless specifically noted otherwise, all copper sweat fittings listed on this page are nominal-sized (C or C x C).
To ensure you are ordering the correct size, use the copper nominal and OD size conversion chart below prior to ordering.
Nominal Size To OD Size Conversion Table
O.D. Of Pipe 1/4" 3/8" 1/2" 5/8" 7/8" 1-1/8" 1-3/8" 1-5/8" 2-1/8"
Nominal Pipe Size 1/8" 1/4" 3/8" 1/2" 3/4" 1" 1-1/4" 1-1/2" 2"

Please note: Not all fitting styles available in all sizes.

Prop 65 warning
California Proposition 65 Warning
WARNING: These products contain lead, a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, click here.
(California law requires this warning to be given to customers in the State of California.)

Items with lead are NOT for use in potable water systems and are only for industrial non-drinking water applications

Couplers / Couplings

Couplings With Stop - C x C Nominal Size
Most Common Type

Coupling with stop

Coupling Size Price & Quantity
1/8" $0.63
1/4" $0.52
3/8" $0.69
1/2" $0.42
3/4" $0.86
1" $1.89
Coupling Size Price & Quantity
1-1/4" $3.85
1-1/2" $5.07
2" $8.37
2-1/2" $25.60
3" $27.96
4" $52.41

Order 10, 100, 250 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

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Couplers / Couplings LESS Stop - C x C Nominal Size
Great For Repairs

Coupling without stop
Coupling Size Price & Quantity
1/4" $2.29
3/8" $2.35
1/2" $0.59
1/2" (6" long) $3.75
3/4" $1.19
3/4" (6" long) $5.25
Coupling Size Price & Quantity
1" $2.47
1-1/4" $4.76
1-1/2" $6.33
2" $10.76
2-1/2" $16.95
3" $27.31

Order 10, 100, 250 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

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Reducing Couplings - C x C Nominal Size
Bell Reducers/Regular Bells

Reducing Coupling

Coupling Size Price & Quantity
1/4" x 1/8" $3.50
3/8" x 1/4" $1.15
1/2" x 1/4" $1.39
1/2" x 3/8" $1.13
3/4" x 1/4" $2.36
3/4" x 1/2" $1.58
1" x 1/2" $4.29
1" x 3/4" $5.19
1-1/4" x 1/2" $5.20
1-1/4" x 3/4" $4.94
1-1/4" x 1" $5.08
1-1/2" x 1/2" $8.85
1-1/2" x 3/4" $8.38
1-1/2" x 1" $8.22
Coupling Size Price & Quantity
1-1/2" x 1-1/4" $8.21
2" x 1/2" $14.38
2" x 3/4" $13.60
2" x 1" $13.38
2" x 1-1/4" $12.78
2" x 1-1/2" $12.65
2-1/2" x 2" $27.68
3" x 1-1/2" $41.18
3" x 2" $36.10
3" x 2-1/2" $37.46
4" x 2" $84.31
4" x 2-1/2" $85.07
4" x 3" $75.61

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Pricing discounts will show up in your shopping cart.

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Unions

Regular Unions - C x C Nominal Size
Brass components NOT for use with potable water - contains lead, a material on CA Prop 65 chemical list

Union

Union Size Price & Quantity
3/8" $13.70
1/2" $7.87
3/4" $9.76
1" $16.55
1-1/4" $30.24
Union Size Price & Quantity
1-1/2" $40.26
2" $69.80
2-1/2" $152.02
3" $296.11

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Unions Adapters - C (Nominal Size) x FIPS
Brass components NOT for use with potable water - contains lead, a material on CA Prop 65 chemical list

FIPS Union
Union Size Price & Quantity
1/2" $18.21
3/4" $24.96
1" $50.59
1-1/4" $96.15

Order 10, 100, 250 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
GRAY 4 Mil (thicker) PTFE Tape (1/2" x 260" roll) - $2.79
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

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Unions Adapters - C (Nominal Size) x MIPS
Brass components NOT for use with potable water - contains lead, a material on CA Prop 65 chemical list

copper by male ips Union

Union Adapter - 1/2" C x MIPS = $18.22

Order 10, 100, 250 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
GRAY 4 Mil (thicker) PTFE Tape (1/2" x 260" roll) - $2.79
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

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Female Adapters

Regular Female Adapters - C (Nominal Size) x FIPS

Female Adapter

Adapter Size Price & Quantity
1/8" $4.79
1/4" $4.79
3/8" $4.95
1/2" $1.94
3/4" $2.82
1" $6.19
Adapter Size Price & Quantity
1-1/4" $10.96
1-1/2" $17.20
2" $23.53
2 1/2" $59.29
3" $85.15

Order 10, 100, 250 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
GRAY 4 Mil (thicker) PTFE Tape (1/2" x 260" roll) - $2.79
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

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Reducing Female Adapters - C (Nominal Size) x FIPS

Reducing Female Adapter

Adapter Size
C x FIPS
Price & Quantity
1/8" C x 1/4" FIPS $5.83
1/8" C x 3/8" FIPS $4.62
1/4" C x 3/8" FIPS $6.59
1/2" C x 1/4" FIPS $3.74
1/2" C x 3/8" FIPS $3.70
1/2" C x 3/4" FIPS $4.23
Adapter Size
C x FIPS
Price & Quantity
3/4" C x 1/2" FIPS $4.22
1" C x 1/2" FIPS $13.63
1" C x 3/4" FIPS $11.68
1" C x 1-1/4" FIPS $19.80
1-1/4" C x 1" FIPS $22.73
2" C x 1-1/2" FIPS $31.49

Order 10, 100, 250 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
GRAY 4 Mil (thicker) PTFE Tape (1/2" x 260" roll) - $2.79
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

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Fitting Females - FTG x FIPS
Fits Inside A Fitting

Female Fitting

Fitting Size Price & Quantity
1/4" $5.78
1/2" $4.72
3/4" $6.11
1" $11.02
Fitting Size Price & Quantity
1-1/4" $17.66
1-1/2" $23.28
2" $30.34

Order 10, 100, 250 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
GRAY 4 Mil (thicker) PTFE Tape (1/2" x 260" roll) - $2.79
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

- OR - View Cart

Male Adapters

Regular Male Adapters - C (Nominal Size) x MIPS

Male Adapter

Adapter Size Price & Quantity
1/8" $12.69
1/4" $7.40
3/8" $3.72
1/2" $1.47
3/4" $2.89
1" $6.36
Adapter Size Price & Quantity
1-1/4" $9.73
1-1/2" $10.86
2" $18.79
2 1/2" $71.03
3" $95.27
4" $129.23

Order 10, 100, 250 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
GRAY 4 Mil (thicker) PTFE Tape (1/2" x 260" roll) - $2.79
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

- OR - View Cart

Reducing Male Adapters - C (Nominal Size) x MIPS

Reducing Male Adapter

Adapter Size
C x MIPS
Price & Quantity
1/8" C x 3/8" MIPS $8.76
1/4" C x 3/8" MIPS $8.80
1/2" C x 3/4" MIPS $3.58
1/2" C x 1" MIPS $9.64
3/4" C x 1/2" MIPS $3.59
3/4" C x 1" MIPS $7.94
Adapter Size
C x MIPS
Price & Quantity
1" C x 1/2" MIPS $11.98
1" C x 3/4" MIPS $7.85
1" C x 1-1/2" MIPS $34.98
1-1/4" C x 1-1/2" MIPS $22.34
1-1/2" C x 2" MIPS $42.04

Order 10, 100, 250 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
GRAY 4 Mil (thicker) PTFE Tape (1/2" x 260" roll) - $2.79
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

- OR - View Cart

Fitting Males - FTG x MIPS (Nominal Size)
Fits Inside A Fitting

Male Fitting

Fitting Size Price & Quantity
3/8" $6.45
1/2" $6.50
1/2" FTG x 3/4" MIPS $11.95
3/4" $8.41
Fitting Size Price & Quantity
1" $10.65
1-1/4" $32.94
1-1/2" $40.51
2" $65.81

Order 10, 100, 250 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
GRAY 4 Mil (thicker) PTFE Tape (1/2" x 260" roll) - $2.79
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

- OR - View Cart

Bushings

Bushings - FTG x C (Nominal Size)

Bushing

Bushing Size Price & Quantity
1/4" x 1/8" $1.51
3/8" x 1/8" $1.94
3/8" x 1/4" $1.58
1/2" x 1/4" $1.41
1/2" x 3/8" $2.35
3/4" x 1/2" $1.79
1" x 1/2" $3.19
1" x 3/4" $2.69
1-1/4" x 1/2" $5.45
1-1/4" x 3/4" $7.91
1-1/4" x 1" $5.55
1-1/2" x 1/2" $6.99
1-1/2" x 3/4" $7.10
1-1/2" x 1" $7.20
Bushing Size Price & Quantity
1-1/2" x 1-1/4" $7.15
2" x 1/2" $14.90
2" x 3/4" $14.18
2" x 1" $13.94
2" x 1-1/4" $13.42
2" x 1-1/2" $13.55
2-1/2" x 1-1/2" $27.38
2-1/2" x 2" $26.42
3" x 1-1/2" $37.05
3" x 2" $33.03
3" x 2-1/2" $34.25
4" x 2" $79.46
4" x 2-1/2" $74.63
4" x 3" $71.93

Order 10, 100, 250 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

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Flush Bushings (Short)

FTG x FIPS

Flush Bushing brass ftg x fipt
flush bushing copper ftg x fipt
Bushing Size Price & Quantity
1/2" x 1/8" FIPS - Copper $4.22
1/2" x 1/4" FIPS - Brass - Limited to Stock $2.95

FTG x C

Flush Bushing
Bushing Size Price & Quantity
1/4" x 1/8" C - Copper $2.85
1/2" x 3/8" C - Copper $2.97
1-1/4" x 1" C - Copper $4.98

Please note: FTG x FIPS brass components NOT for use with potable water - contains lead, a material on CA Prop 65 chemical list

Order 10, 100, 250 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
GRAY 4 Mil (thicker) PTFE Tape (1/2" x 260" roll) - $2.79
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

- OR - View Cart

90° Elbows

90° Elbows - C x C (Nominal Size)

90 Degree Elbow

Elbow Size Price & Quantity
1/8" $2.13
1/4" $2.22
3/8" $2.16
1/2" $0.55
3/4" $1.19
1" $2.93
Elbow Size Price & Quantity
1-1/4" $5.96
1-1/2" $9.29
2" $16.85
2-1/2" $33.16
3" $44.89
4" $113.59

Order 10, 100, 250 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

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Reducing 90° Elbows - C x C (Nominal Size)

Reducing Elbow

Elbow Size Price & Quantity
3/4" x 1/2" $3.39
1" x 1/2" $6.82
1" x 3/4" $6.19
1-1/4" x 1" $19.46
1-1/2" x 1" - $40.95
2" x 1-1/2" $33.92

= Brass components NOT for use with potable water - contains lead, a material on CA Prop 65 chemical list

Order 10, 100, 250 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

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90° Street Elbows - C (Nominal Size) x FTG

90 Degree Street Elbow

Elbow Size Price & Quantity
1/8" $2.32
1/4" $3.16
3/8" $2.75
1/2" $0.84
1/2" x 1/2" MIPS $4.90
Elbow Size Price & Quantity
3/4" $1.79
1" $4.96
1-1/4" $8.95
1-1/2" $11.78
2" $25.92

Order 10, 100, 250 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

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Long Turn 90° Elbows - C x C

90 Degree Elbow Long Turn

Long Turn 90° Elbow - 1/4" C x C = $3.02

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Long Turn Street 90

Lont Turn Street 90

Long Turn Street 90° Elbow - 3/4" C x C = $5.39

Order 10, 100, 250 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

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90° Elbow - C x Fip

90 Degree Elbow

90° Elbow - 1/2" C x 1/2" FIP = $4.07

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
GRAY 4 Mil (thicker) PTFE Tape (1/2" x 260" roll) - $2.79
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

- OR - View Cart

90° Elbow - C x Fip
Brass components NOT for use with potable water - contains lead, a material on CA Prop 65 chemical list

90 Degree Elbow
style may vary slightly

Elbow Size Price & Quantity
1/2" x 1/2" $2.67
3/4" x 3/4" $11.79

Order 10, 100, 250 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
GRAY 4 Mil (thicker) PTFE Tape (1/2" x 260" roll) - $2.79
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

- OR - View Cart

90° Hyset Elbows - C (Nominal Size) x
Brass components NOT for use with potable water - contains lead, a material on CA Prop 65 chemical list

Hyset Elbow
Elbow Size Price & Quantity
1/2" x 1/2" C $5.84
3/4" x 3/4" FIPS $18.25

Order 10, 100, 250 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
GRAY 4 Mil (thicker) PTFE Tape (1/2" x 260" roll) - $2.79
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

- OR - View Cart

90° Drop Ear Elbows - C (Nominal Size) x FIPS
Some Brass components NOT for use with potable water - contains lead, a material on CA Prop 65 chemical list

Dropear Elbow
Elbow Size Price & Quantity
1/2" x 1/2" - $3.99
3/4" x 1/2" - $14.84
3/4" x 1/2" - Suitable for use with potable water $17.97
3/4" x 3/4" - $7.94
1" x 1" - $30.23

= Brass components NOT for use with potable water - contains lead, a material on CA Prop 65 chemical list

Order 10, 100, 250 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
GRAY 4 Mil (thicker) PTFE Tape (1/2" x 260" roll) - $2.79
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

- OR - View Cart

90° Drop Ear Elbows - C x C (Nominal Size)
Some Brass components NOT for use with potable water - contains lead, a material on CA Prop 65 chemical list

Dropear Elbow
Elbow Size Price & Quantity
1/2" x 1/2" - $3.97
3/4" x 3/4" - $10.86
3/4" x 3/4" - Suitable for use with potable water $14.99

= Brass components NOT for use with potable water - contains lead, a material on CA Prop 65 chemical list

Order 10, 100, 250 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

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45° Elbows

45° Elbows - C x C (Nominal Size)

45 Degree Elbow
Elbow Size Price & Quantity
1/8" $5.30
1/4" $3.97
3/8" $3.38
1/2" $0.99
3/4" $1.79
1" $4.98
Elbow Size Price & Quantity
1-1/4" $7.85
1-1/2" $9.36
2" $15.44
2-1/2" $33.30
3" $49.52
4" $106.73

Order 10, 100, 250 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

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45° Street Elbows - C (Nominal Size) x FTG

Street Elbow
Elbow Size Price & Quantity
1/4" $5.87
3/8" $4.69
1/2" $1.19
3/4" $1.48
Elbow Size Price & Quantity
1" $5.89
1-1/4" $9.56
1-1/2" $11.65
2" $18.72

Order 10, 100, 250 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

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Tees

Regular Tees - C x C x C (Nominal Size)

Tee
Tee Size Price & Quantity
1/8" $4.21
1/4" $4.48
3/8" $3.62
1/2" $0.98
3/4" $2.47
1" $7.29
Tee Size Price & Quantity
1-1/4" $12.29
1-1/2" $19.42
2" $29.83
2-1/2" $60.30
3" $91.83
4" $221.02

Order 10, 100, 250 or more of the same item for additional savings!
Pricing discounts will show up in your shopping cart.

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Reducing Tees - C x C x C (Nominal Size)

how to sizeReducing Tee
Tee Size - (A x B x C) Price & Quantity
1/4" x 1/8" x 1/8" $11.95
1/4" x 1/8" x 1/4" $9.42
1/4" x 1/4" x 1/8" $7.21
3/8" x 1/4" x 1/8" $13.28
1/2" x 1/2" x 3/8" $6.26
1/2" x 1/2" x 3/4" $5.57
1/2" x 1/2" x 1" $12.17
3/4" x 1/2" x 1/2" $2.84
3/4" x 1/2" x 3/4" $2.89
3/4" x 3/4" x 1/2" $2.29
3/4" x 3/4" x 1" $9.77
1" x 1/2" x 1/2" $8.69
1" x 1/2" x 3/4" $9.27
1" x 3/4" x 1/2" $8.88
1" x 3/4" x 3/4" $8.56
1" x 3/4" x 1" $10.04
1" x 1" x 1/2" $10.71
1" x 1" x 3/4" $7.66
1-1/4" x 3/4" x 1" $18.81
1-1/4" x 1" x 1/2" $17.50
1-1/4" x 1" x 3/4" $17.20
1-1/4" x 1" x 1" $17.32
Tee Size - (A x B x C) Price & Quantity
1-1/4" x 1-1/4" x 1/2" $13.22
1-1/4" x 1-1/4" x 3/4" $13.49
1-1/4" x 1-1/4" x 1" $13.55
1-1/2" x 1" x 1/2" $30.12
1-1/2" x 1" x 3/4" $29.00
1-1/2" x 1" x 1" $28.43
1-1/2" x 1-1/4" x 1-1/4" $29.13
1-1/2" x 1-1/2" x 1/2" $14.37
1-1/2" x 1-1/2" x 3/4" $14.44
1-1/2" x 1-1/2" x 1" $14.14
1-1/2" x 1-1/2" x 1-1/4" $14.17
2" x 2" x 1/2" $22.70
2" x 2" x 3/4" $22.72
2" x 2" x 1" $23.04
2" x 2" x 1-1/4" $25.64
2" x 2" x 1-1/2" $22.98
2-1/2" x 2-1/2" x 2" $69.19
3" x 2" x 3" $132.61
3" x 3" x 3/4" $51.12
3" x 3" x 1" $78.14
3" x 3" x 2" $77.86

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Unique Tees - C x C x FIPS (slip ends are Nominal Size)
Brass components NOT for use with potable water - contains lead, a material on CA Prop 65 chemical list

Unique Tee
Tee Size Price & Quantity
1/2" x 1/2" x 1/2" (Drop Ear) $17.29
1/2" x 1/2" x 1/2" $7.71
1/2" x 1/2" x 3/4" (Bullhead) $14.37
3/4" x 3/4" x 3/4" $15.98
1" x 1" x 3/4" $19.76

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Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
GRAY 4 Mil (thicker) PTFE Tape (1/2" x 260" roll) - $2.79
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

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Caps

Regular Caps - C (Nominal Size)

Cap
Cap Size Price & Quantity
1/8" $0.79
1/4" $0.66
3/8" $1.04
1/2" $0.49
3/4" $0.79
1" $1.89
Cap Size Price & Quantity
1-1/4" $3.04
1-1/2" $4.50
2" $8.37
2-1/2" $26.24
3" $36.71
4" $68.11

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Thin Test Caps - C (Nominal Size)

Test Cap
Cap Size Price & Quantity
1/2" $1.49
3/4" $1.59
1" $1.69
1-1/4" $1.87
1-1/2" $1.99
2" $2.69

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Crosses

Regular Crosses - C x C x C x C (Nominal Size)
Made Out Of Bronze/Brass - 2014 Federal Safe Drinking Water Act compliant

Cross

Regular Cross - 1/2" C = $14.87

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Brass Female Adapters - C (Nominal Size) x FIPS
Brass components NOT for use with potable water - contains lead, a material on CA Prop 65 chemical list

Female Adapter
Brass Female Adapter - 1/2" C x FIPS = $3.06

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Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
GRAY 4 Mil (thicker) PTFE Tape (1/2" x 260" roll) - $2.79
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

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Reducing Brass Female Adapters - C (Nominal Size) x FIPS
Brass components NOT for use with potable water - contains lead, a material on CA Prop 65 chemical list

Female Adapter
Reducing Brass Female Adapter - 1/2" C x 3/4" FIPS = $7.96

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Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
GRAY 4 Mil (thicker) PTFE Tape (1/2" x 260" roll) - $2.79
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

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Brass Male Adapters - C (Nominal Size) x MIPS
Brass components NOT for use with potable water - contains lead, a material on CA Prop 65 chemical list

Male Adapter
Adapter Size Price & Quantity
3/4" $7.95
1" $24.15

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Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
GRAY 4 Mil (thicker) PTFE Tape (1/2" x 260" roll) - $2.79
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

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Reducing Brass Male Adapters - C (Nominal Size) x MIPS
Brass components NOT for use with potable water - contains lead, a material on CA Prop 65 chemical list

Male Adapter
Adapter Size Price & Quantity
1/2" x 3/4" $12.50
3/4" x 1/2" $5.09

Order 10, 100, 250 or more of the same item for additional savings!
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Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
GRAY 4 Mil (thicker) PTFE Tape (1/2" x 260" roll) - $2.79
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

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Male Brass Socket Adapters - C (Nominal Size) x MIPS
Brass components NOT for use with potable water - contains lead, a material on CA Prop 65 chemical list

Socket Adapter
Adapter Size Price & Quantity
1/2" $1.99
3/4" $2.19
1" $4.99

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Need to seal your pipe threads? We've got you covered.
PTFE Tape (1/2" x 260" roll) - $0.79 or (1/2" x 520" roll) - $0.99
GRAY 4 Mil (thicker) PTFE Tape (1/2" x 260" roll) - $2.79
Great White Basic Pipe Joint Compound (1 oz.) - $2.78
High Quality TU-555 Pipe Joint Compound (4 oz.) - $7.08
To ensure our customers receive fresh products, TU-555 pipe joint compounds are non-returnable.

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Cross Over Coupling - C x C

Cross Over Coupling

Cross Over Coupling - 1/2" C x C = $13.93

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Repair Coupling (unique)

unique compression repair coupling
5/8" compression fitting on both ends - slips over 1/2" type M,L or K (5/8" outside pipe) CTS

Repair Coupling - 5/8" Compression x 6" length = $13.73

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HiEar Hanger
Brass components contain materials found on CA Prop 65 chemical list


Coupling Size Price & Quantity
Brass
Price & Quantity
Copper
1/2" -- $2.70
3/4" $8.93 $3.89

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Push Nut Star

Push Nut

Push Nut Star - 1/2" = $1.92

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Stubouts - Bullets

Stubout
Stubout Size Price & Quantity
1/2" x 6" $2.39
1/2" x 12" $4.28
3/4" x 8" $7.88

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Stubout Ell

Stubout Ell

Stubout Ell - 1/2" x 4" x 6" = $5.19

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Class 150 Companion Flange
Brass components contain materials found on CA Prop 65 chemical list

Companion flange with sweat connection

For Pipe Size Price & Quantity
1/2" $22.95
3/4" $30.71
1" $40.51
1-1/4" $57.38
1-1/2" $66.19
For Pipe Size Price & Quantity
2" $106.67
2" - $119.67
2-1/2" $155.48
3" $192.13
4" $290.16
6" $481.67

= Brass components compliant with 2014 Federal Safe Drinking Water Act requirements - suitable for use with potable water

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Copper Fittings Related Items



Nominal Size To OD Size Conversion Table
O.D. Of Pipe 1/4" 3/8" 1/2" 5/8" 7/8" 1-1/8" 1-3/8" 1-5/8" 2-1/8"
Nominal Pipe Size 1/8" 1/4" 3/8" 1/2" 3/4" 1" 1-1/4" 1-1/2" 2"

Nominal Wall Thickness for Copper Pipe (in inches)
Nominal Tubing Size
in inches
Type L Type M
1/4 .030 -
3/8 .035 .025
1/2 .040 .028
3/4 .045 .032
1 .050 .035
1-1/4 .055 .042
1-1/2 .060 .049
2 .070 .058
2-1/2 .080 .065
3 .090 .072

Common Terms (and what they mean)
  • C, SWT, or Socket: A regular hub or socket. The pipe fits (sweats/solders) inside this
  • MIPS: Male pipe threads on the outside of fitting
  • FIPS: Female pipe threads on the inside of fitting
  • FTG: The same size as the pipe. Will fit inside a socket (hub) fitting
  • Hyset: Has a nailing flange on the front of the fitting
  • Dropear: Has a nailing flange on the back of the fitting
  • Nominal: Used to describe copper pipe and fittings in plumbing. Refers to the inside diameter of the pipe which varies by thickness of the pipe. The outside is a constant size and is always 1/8" larger than the nominal size. Example: 1/2" nominal is always 5/8" O.D.


Frequently Asked Questions

Q. "I have 1/2" Copper fittings, can I use 1/2" o.d. copper tubing with those fittings?"
A. Probably not. In the plumbing trade when we say 1/2" fittings we mean fittings that use 1/2" nominal pipe. To figure what size pipe to use with standard plumbing fittings, you must add 1/8" to your measurements to know the o.d. (outside diameter) of the pipe. 1/2" nominal fittings use 5/8" od pipe; 3/4" fittings uses 7/8" pipe and so on.

Q. "I have 'refrigeration grade' copper tubing. How do I determine which size copper sweat fittings to use?"
A. Refrigeration grade copper tubing is sized according to the outside diameter of the copper pipe. The plumbing industry uses the inside diameter (nominal) size of the pipe for their measurement of sweat fittings. To figure what size sweat fittings to use on refrigeration grade tubing you must subtract 1/8" from the outside diameter of the pipe measurements. If you have 1/4" outside diameter refrigeration grade tubing then you will need to order 1/8" (nominal) sweat fittings. Click here, to see our conversion table.

Q. "What does nominal mean?"
A. Manufacturers of copper pipe and sweat fittings use the inside diameter (nominal) size of the pipes for their definition of their pipe and fitting measurements. Some companies use the abbreviation CTS for copper tube size to refer to the copper nominal size. The term nominal is used because the inside diameter is not a precise measurement due to the different pipe thickness used for copper pipe. The outside diameter stays constant so the inside diameter will vary slightly. Since the outside diameter stays constant you can measure the outside diameter of a copper pipe and then you will be able to convert that measurement to the nominal pipe size. This will help you to determine the correct size of sweat fittings you will need. You can do this by taking the outside diameter measurement of the copper pipe and subtract 1/8" from that measurement which will give you the nominal inside diameter. View our conversion table.

Q. "Why are some of these fittings, valves, and nipples not for potable water?"
A. Starting January 1st of 2010, California and Vermont enacted new low lead laws. Effective January 2014, our U.S. Congress also passed the Reduction of Lead in Drinking Water Act (public law P.L. 111-380) which revised the Safe Drinking Water Act definition of "lead free" to mean 0.25% or less (weighted average) in pipes and fixture fittings used for potable water. Before then these top quality brass products were legal for potable water and used throughout the world and actually contain much less lead than products manufactured before the 1980's.

Q. "I'm hearing a lot about lead-free these days. What does that have to do with plumbing products and how does the new lead-free legislation affect me?"
A. Basically, the laws implemented Jan. 1st, 2014 require plumbing products that come in contact with drinking water to be "essentially lead free" (less than 0.25% weighted average). For further information about how the law determines what is "lead free", rules regarding which plumbing products must be "lead free", and who these laws will affect, please click here.

A quick note about copper and lead...

If your home has copper water piping and those pipes were installed before 1986, your copper pipe/fittings were generally joined or soldered together with "50/50" solder. 50/50 solder was comprised of 50% lead and 50% tin and had been used by the majority of plumbers to join copper pipe and fittings for many decades. For homes that have 50/50 solder in their water piping we recommend that you install and use a lead removal filter for your drinking water. Lead has been determined to have significant negative impacts on health, especially for children, and there is no safe level determined for human consumption.

For more information about what lead free laws mean for you and frequently asked questions about lead in plumbing, click here.

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