Browse through our Great selection of Copper Fittings or click on any of the links directly below to jump to that section.
Couplings Reducing Couplings Unions Female Adapters Male Adapters Bushings	90° Elbows Reducing Elbows 45° Elbows Tees Reducing Tees Tee Adapters	Caps Test Caps Crosses Brass & Bronze Adapters Copper Tubing Copper Pipe
to learn the difference between nominal size and OD from our conversion chart to common term definitions - to copper information

Couplers / Couplings

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

Coupling Size Price & Quantity 1/8" $0.88 1/4" $0.86 3/8" $1.00 1/2" $0.59 3/4" $1.00 1" $2.81

Coupling Size Price & Quantity 1-1/4" $4.84 1-1/2" $6.25 2" $9.07 2-1/2" $23.17 3" $36.51 4" $71.42

- Or -

Couplers / Couplings Less Stop - Slip x Slip Nominal Size Great For Repairs

Coupling Size Price & Quantity 3/8" $1.72 1/2" $0.97 1/2" (6" long) $4.23 3/4" $2.36 3/4" (6" long) $5.44

Coupling Size Price & Quantity 1" $4.30 1-1/4" $5.51 1-1/2" $7.90 2" $12.61 3" $18.02

- Or -

Reducing Couplers / Couplings (A.K.A Bell Reducers)

Reducing Couplings - Slip x Slip Nominal Size Regular Bells

Coupling Size Price & Quantity 1/4" x 1/8" $4.64 3/8" x 1/4" $2.78 1/2" x 1/4" $2.62 1/2" x 3/8" $2.68 3/4" x 1/4" $9.17 3/4" x 1/2" $2.65 1" x 1/2" $5.24 1" x 3/4" $4.91 1-1/4" x 1/2" $7.00 1-1/4" x 3/4" $7.25 1-1/4" x 1" $6.96 1-1/2" x 1/2" $10.06 1-1/2" x 3/4" $10.81

Coupling Size Price & Quantity 1-1/2" x 1" $10.16 1-1/2" x 1-1/4" $10.44 2" x 1/2" $22.99 2" x 3/4" $22.90 2" x 1" $22.04 2" x 1-1/4" $20.56 2" x 1-1/2" $20.26 3" x 1-1/2" $71.86 3" x 2" $70.23 3" x 2-1/2" $24.17 4" x 2" $53.22 4" x 2-1/2" $119.64 4" x 3" $99.05

- Or -

to top of page - to abbreviation definitions

Unions

Regular Unions - Slip x Slip Nominal Size

Union Size Price & Quantity 3/8" $14.00 1/2" $10.46 3/4" $14.27 1" $23.17

Union Size Price & Quantity 1-1/4" $34.68 1-1/2" $46.60 2" $81.25 2-1/2" $211.65 3" $261.22

- Or -

Unions Adapters - Slip (Nominal Size) x Fips
	Union Size Price & Quantity 1/2" $20.61 3/4" $25.61 1" $52.12 1-1/4" $93.40

- Or -

Need to seal your pipe threads? Click here for PTFE tape and pipe dope.

to top of page - to di-electric unions

Female Adapters

Regular Female Adapters - Slip (Nominal Size) x Fips

Adapter Size Price & Quantity 1/4" $6.63 3/8" $7.01 1/2" $2.99 3/4" $4.84

Adapter Size Price & Quantity 1" $9.08 1-1/4" $15.53 1-1/2" $24.23 2" $32.51

- Or -

Need to seal your pipe threads? Click here for PTFE tape and pipe dope.

Reducing Female Adapters - Slip (Nominal Size) x Fips

Adapter Size Price & Quantity 1/8" x 1/4" $3.97 1/8" x 3/8" $3.10 1/4" x 3/8" $3.10 1/2" x 1/4" $8.20 1/2" x 3/8" $8.25

Adapter Size Price & Quantity 1/2" x 3/4" $8.09 3/4" x 1/2" $7.84 1" x 1/2" $3.49 1" x 3/4" $15.12 1" x 1-1/4" $22.73

- Or -

Need to seal your pipe threads? Click here for PTFE tape and pipe dope.

Fitting Females - Spigot x Fips Fits Inside A Fitting

Fitting Size Price & Quantity 1/2" $7.70 3/4" $10.98 1" $15.44

Fitting Size Price & Quantity 1-1/4" $23.42 1-1/2" $30.61 2" $39.41

- Or -

Need to seal your pipe threads? Click here for PTFE tape and pipe dope.

to top of page - to brass fittings

Male Adapters

Regular Male Adapters - Slip (Nominal Size) x Mips

Adapter Size Price & Quantity 1/4" $8.33 3/8" $5.18 1/2" $1.74 1/2" (short) $4.91 3/4" $2.81 1" $8.68

Adapter Size Price & Quantity 1-1/4" $13.25 1-1/2" $16.06 2" $27.10 2 1/2" $111.79 3" $98.23 4" $148.56

- Or -

Need to seal your pipe threads? Click here for PTFE tape and pipe dope.

Reducing Male Adapters - Slip (Nominal Size) x Mips
	Adapter Size Price & Quantity 1/8" x 3/8" $5.88 1/4" x 3/8" $6.00 3/8" x 3/4" $3.58 1/2" x 3/4" $6.46 1/2" x 1" $6.51 3/4" x 1/2" $7.47	Adapter Size Price & Quantity 3/4" x 1" $14.17 1" x 1/2" $8.15 1" x 3/4" $15.24 1" x 1 1/2" $17.65 1 1/4" x 1 1/2" $14.99 1 1/2" x 2" $28.19

- Or -

Need to seal your pipe threads? Click here for PTFE tape and pipe dope.

Nominal Size

Fitting Males - Spigot x Mips Fits Inside A Fitting

Fitting Size Price & Quantity 3/8" $2.51 1/2" $9.20 3/4" $10.41 1" $13.23

Fitting Size Price & Quantity 1-1/4" $42.75 1-1/2" $48.71 2" $79.36

- Or -

Need to seal your pipe threads? Click here for PTFE tape and pipe dope.

to top of page - to di-electric unions

Bushings

Bushings - Spigot x Slip Nominal Size

Bushing Size Price & Quantity 1/4" x 1/8" $3.02 3/8" x 1/8" $1.30 3/8" x 1/4" $3.14 1/2" x 1/4" $2.63 1/2" x 3/8" $2.64 3/4" x 1/2" $2.73 1" x 1/2" $5.08 1" x 3/4" $3.54 1-1/4" x 1/2" $8.05 1-1/4" x 3/4" $8.23 1-1/4" x 1" $8.08 1-1/2" x 1/2" $9.91 1-1/2" x 3/4" $10.00 1-1/2" x 1" $10.06

Bushing Size Price & Quantity 1-1/2" x 1-1/4" $10.04 2" x 1/2" $17.44 2" x 3/4" $17.36 2" x 1" $17.35 2" x 1-1/4" $17.46 2" x 1-1/2" $17.65 2-1/2" x 1-1/2" $54.16 2-1/2" x 2" $45.22 3" x 1-1/2" $24.49 3" x 2" $42.93 3" x 2-1/2" $50.03 4" x 2" $50.64 4" x 2-1/2" $47.26 4" x 3" $86.92

- Or -

Flush Bushings (Short) - Spigot x
	Bushing Size Price & Quantity 1/2" x 1/8" Fips $5.85 1/2" x 1/4" Fips $5.84 3/4" x 1/2" Slip $4.99 1 1/4" x 1" Slip $3.51

- Or -

Need to seal your pipe threads? Click here for PTFE tape and pipe dope.

to the top of the page

90° Elbows

90° Elbows - Slip x Slip Nominal Size

Elbow Size Price & Quantity 1/8" $2.63 1/4" $2.82 3/8" $3.00 1/2" $0.58 3/4" $1.75 1" $5.06

Elbow Size Price & Quantity 1-1/4" $7.99 1-1/2" $12.92 2" $20.81 2-1/2" $44.61 3" $57.70 4" $113.13

- Or -

Reducing 90° Elbows - Slip x Slip Nominal Size
	Elbow Size Price & Quantity 3/4" x 1/2" $5.31 1" x 1/2" $9.29 1" x 3/4" $10.21 1-1/4" x 1" $28.61 2" x 1-1/2" $35.82

- Or -

90° Street Elbows - Slip (Nominal Size) x Spigot

Elbow Size Price & Quantity 3/8" $3.58 1/2" $1.36 1/2" x 1/2" Mips $6.57 3/4" $3.51

Elbow Size Price & Quantity 1" $7.88 1-1/4" $11.22 1-1/2" $15.66 2" $33.97

- Or -

90° Hyset Elbows - Slip (Nominal Size) x
	Elbow Size Price & Quantity 1/2" x 1/2" Slip $6.34 3/4" x 3/4" Fips $18.45

- Or -

Need to seal your pipe threads? Click here for PTFE tape and pipe dope.

90° Drop Ear Elbows - Slip (Nominal Size) x Fips Made Out Of Brass
	Elbow Size Price & Quantity 1/2" x 1/2" $7.12 3/4" x 1/2" $16.33 3/4" x 3/4" $11.36 1" x 1" $28.08

- Or -

Need to seal your pipe threads? Click here for PTFE tape and pipe dope.

to top of page - to di-electric unions

Need thread sealing tape for your IPS threads?

90° Drop Ear Elbows - Slip x Slip Nominal Size Made Out Of Brass
	Elbow Size Price & Quantity 1/2" x 1/2" $6.58 3/4" x 3/4" $16.09

- Or -

45° Elbows

45° Elbows - Slip x Slip Nominal Size

Elbow Size Price & Quantity 1/8" $5.50 1/4" $5.55 3/8" $5.56 1/2" $1.93 3/4" $3.37 1" $7.77

Elbow Size Price & Quantity 1-1/4" $9.73 1-1/2" $13.30 2" $21.48 2-1/2" $40.62 3" $59.81 4" $104.41

- Or -

45° Street Elbows - Slip (Nominal Size) x Spigot

Elbow Size Price & Quantity 1/2" $2.78 3/4" $3.41 1" $10.57

Elbow Size Price & Quantity 1-1/4" $14.37 1-1/2" $16.92 2" $23.14

- Or -

to top of page - to di-electric unions

Tees

Regular Tees - Slip x Slip x Slip Nominal Size

Tee Size Price & Quantity 1/8" $6.25 1/4" $6.24 3/8" $5.94 1/2" $1.32 3/4" $3.27 1" $10.78

Tee Size Price & Quantity 1-1/4" $17.23 1-1/2" $25.84 2" $37.78 2-1/2" $82.73 3" $105.76 4" $237.87

- Or -

Reducing Tees - Slip x Slip x Slip Nominal Size

Tee Size Price & Quantity 1/4" x 1/8" x 1/8" $6.36 1/4" x 1/8" x 1/4" $6.44 1/4" x 1/4" x 1/8" $4.85 3/8" x 1/4" x 1/8" $9.04 1/2" x 1/2" x 3/8" $8.58 1/2" x 1/2" x 3/4" $8.17 1/2" x 1/2" x 1" $12.81 3/4" x 1/2" x 1/2" $5.20 3/4" x 1/2" x 3/4" $5.20 3/4" x 3/4" x 1/2" $3.17 3/4" x 3/4" x 1" $14.14 1" x 1/2" x 1/2" $15.76 1" x 1/2" x 3/4" $15.15 1" x 3/4" x 1/2" $15.02 1" x 3/4" x 3/4" $13.79 1" x 3/4" x 1" $14.25 1" x 1" x 1/2" $11.48 1" x 1" x 3/4" $10.77 1-1/4" x 3/4" x 1" $12.38 1-1/4" x 1" x 1/2" $11.73 1-1/4" x 1" x 3/4" $11.58

Tee Size Price & Quantity 1-1/4" x 1" x 1" $11.46 1-1/4" x 1-1/4" x 1/2" $16.01 1-1/4" x 1-1/4" x 3/4" $16.21 1-1/4" x 1-1/4" x 1" $16.29 1-1/2" x 1" x 1/2" $20.63 1-1/2" x 1" x 3/4" $19.75 1-1/2" x 1" x 1" $19.19 1-1/2" x 1-1/4" x 1-1/4" $19.38 1-1/2" x 1-1/2" x 1/2" $18.50 1-1/2" x 1-1/2" x 3/4" $18.86 1-1/2" x 1-1/2" x 1" $18.85 1-1/2" x 1-1/2" x 1-1/4" $19.01 2" x 2" x 1/2" $25.71 2" x 2" x 3/4" $26.12 2" x 2" x 1" $26.26 2" x 2" x 1-1/4" $26.17 2" x 2" x 1-1/2" $26.19 2-1/2" x 2-1/2" x 2" $117.78 3" x 2" x 3" $87.64 3" x 3" x 1" $50.72 3" x 3" x 2" $122.08

- Or -

Unique Tees - Slip x Slip x Fips (slip ends are Nominal Size) Made Out Of Brass
	Tee Size Price & Quantity 1/2" x 1/2" x 1/2" (Drop Ear) $12.31 1/2" x 1/2" x 1/2" $12.42 1/2" x 1/2" x 3/4" $9.67 3/4" x 3/4" x 3/4" $17.11

- Or -

Need to seal your pipe threads? Click here for PTFE tape and pipe dope.

to top of page - to di-electric unions

Caps

Regular Caps - Slip Nominal Size

Cap Size Price & Quantity 1/4" $1.34 3/8" $1.39 1/2" $0.82 3/4" $1.15 1" $2.56 1-1/4" $4.33

Cap Size Price & Quantity 1-1/2" $6.00 2" $10.52 2-1/2" $38.15 3" $52.41 4" $107.39

- Or -

Thin Test Caps - Slip Nominal Size
	Cap Size Price & Quantity 1/2" $0.76 3/4" $1.21 1" $2.03 1-1/4" $2.64 1-1/2" $2.78

- Or -

to top of page - to di-electric unions

Crosses

Regular Crosses - Slip x Slip x Slip x Slip Nominal Size Made Out Of Bronze/Brass
	Cross Size Price & Quantity 1/2" $14.06 3/4" $22.78 1" $40.99

- Or -

Brass Female Adapters - Slip (Nominal Size) x Fips
	Adapter Size Price & Quantity 1/2" $6.98 3/4" $8.01

- Or -

Need to seal your pipe threads? Click here for PTFE tape and pipe dope.

Reducing Brass Female Adapters - Slip (Nominal Size) x Fips
	Adapter Size Price & Quantity 1/2" $8.62 3/4" $8.75

- Or -

Need to seal your pipe threads? Click here for PTFE tape and pipe dope.

Brass Male Adapters - Slip (Nominal Size) x Mips
	Adapter Size Price & Quantity 1/2" $6.29 3/4" $7.92 1" $18.53

- Or -

Need to seal your pipe threads? Click here for PTFE tape and pipe dope.

Reducing Brass Male Adapters - Slip (Nominal Size) x Mips
	Adapter Size Price & Quantity 1/2" x 3/4" $8.30 3/4" x 1/2" $8.38

- Or -

Need to seal your pipe threads? Click here for PTFE tape and pipe dope.

Male Brass Slip Adapters - Slip (Nominal Size) x Mips
	Adapter Size Price & Quantity 1/2" $4.00 3/4" $5.23 1" $6.47

- Or -

Thread sealants (IPS threads)

Product	Description		Price & Quantity
	PTFE thread sealing tape	1/2" x 260" roll	$0.38
		1/2" x 520" roll	$0.54
	1 oz. Great White™ Basic Pipe Joint Compound - Small, convenient tube - Great for most plastics and metals		$2.39
	4 oz. High Quality TU-555 Pipe Joint Compound - Available in larger sizes, too - Great for most plastics and metals		$5.98

- Or -

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

Common Terms (and what they mean)

S or Slip: 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 Spigot or SP: The same size as the pipe. Will fit inside a slip (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.

Back To Top Of Page