Shop All Savings
Appliances
Bath & Faucets
Blinds & Window Treatment
Building Materials
Lumber & Composites
Cleaning
Decor & Furniture
Lighting & Ceiling Fans
Doors & Windows
Electrical
Flooring & Area Rugs
Hardware
Heating & Cooling
Kitchen & Kitchenware
Lawn & Garden
Outdoor Living & Patio
Paint
Plumbing
Seasonal Decor
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Gift Cards
Credit Cards
View All Home Services
Tool Rental
Benefits & Services For the Pro
Project Calculators
View All DIY Projects
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Me
Cart
Home
/
Plumbing
/
Pipe & Fittings
Copper Pipe & Fittings
14 Results
Fitting or Connector Type: Adapter or Coupling
Fitting or Connector Type: Union
Material: Copper
Clear All
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Same-Day Delivery
Availability
Show Unavailable Products
Department
Plumbing
Pipe & Fittings
Fittings
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Please choose a rating
Brand
NIBCO
Everbilt
Apollo
CMI inc
Price
to
Go
$0 - $10
$10 - $20
$20 - $30
$40 - $50
$100 - $150
Special Values
+ View All
Fitting 1 size
1/2"
1"
2"
3/4"
Fitting or Connector Type
Coupling
Elbow
Tee
Adapter
Stub Out
Cap
Union
Bushing
Manifold
Cross
Air Chamber
Connector
Plug
Straight
+ View All
Connectivity
Compression
Solder
Press
Solvent Cemented
Threaded
Application
Potable Water
Air Conditioning
Refrigeration
Non-Potable Water
Water Supply
Material
Stainless Steel
Brass
PVC
Bronze
Iron
Copper
Galvanized Steel
Polypropylene
Chlorinated Poly Vinyl Chloride (CPVC)
Polyoxymethylene (POM)
Thermoplastic
Rubber
Steel
+ View All
Color Family
Copper
Multi-tonal
Pack Size
1
25
Exclusive
$
15
.
17
(320)
Model# C633WHD34
Everbilt
3/4 in. Copper Pressure Cup x Cup Union Fitting
Add to Cart
Compare
Exclusive
$
12
.
28
(320)
Model# C633WHD12
Everbilt
1/2 in. Copper Pressure Cup x Cup Union Fitting
Add to Cart
Compare
Exclusive
$
26
.
98
(320)
Model# C633WHD1
Everbilt
1 in. Copper Pressure Cup x Cup Union Fitting
Add to Cart
Compare
$
12
.
56
(126)
Model# C47333LFHD34
NIBCO
3/4 in. CPVC-CTS Copper Silicon Alloy Lead-Free Slip x Copper Silicon FIPT Transition Union
Add to Cart
Compare
$
9
.
11
(126)
Model# C47333LFHD12
NIBCO
1/2 in. CPVC-CTS and Copper Silicon Alloy Lead-Free Slip x FIPT Transition Union
Add to Cart
Compare
$
6
.
11
(32)
Model# C47334HD12
NIBCO
1/2 in. CPVC-CTS and Copper Slip x MIPT Transition Union
Add to Cart
Compare
$
20
.
00
(2)
Model# XPRU34
Apollo
3/4 in. x 3/4 in. Copper Press x Press Union
Add to Cart
Compare
$
13
.
21
Model# XPRU12
Apollo
1/2 in. x 1/2 in. Copper Press x Press Union
Add to Cart
Compare
$
9
.
36
(7)
Model# C4733-7-LF
NIBCO
1/2 in. CPVC-CTS and Copper Alloy Lead-Free Slip x Compression Union
Add to Cart
Compare
$
10
.
68
(11)
Model# C4733LFHD34
NIBCO
3/4 in. CPVC-CTS and Copper Silicon Alloy Lead-Free Slip x Solder Transition Union
Add to Cart
Compare
$
4
.
11
(11)
Model# C4733LFHD12
NIBCO
1/2 in. CPVC-CTS and Copper Silicon Alloy Lead-Free Slip x Solder Transition Union
Add to Cart
Compare
$
13
.
79
(5)
Model# PC63312
NIBCO
1/2 in. Copper Press x Press Pressure Union
Add to Cart
Compare