Skip to content
To take full advantage of this site, please enable your browser's JavaScript feature.
Learn how
TheLumberyard.com
Shop Our Categories
Deal of the Day
e-Showroom
PARTS CATALOG
HAND TOOLS
POWER TOOLS & ACC
FASTENERS
HARDWARE
PAINT & SUNDRIES
ELECTRICAL
PLUMBING
HEATING & COOLING
HOUSEWARES
LAWN & GARDEN
PET & WILD BIRD
FARM & RANCH
AUTOMOTIVE
OUTDOOR LIVING & PATIO
SPORTING GOODS
STORE & OFFICE SUPPLIES
IMPULSE & VARIETY
Informational Links
Customer Documents
Delivery Chart
Employment Application
Composite Decking
Employee Links
Nav Menu 4
Nav Menu 5
Nav Menu 6
Nav Menu 7
Nav Menu 8
Account
View Cart
Order Status
About Us
Help/FAQ
Shipping
Returns
Privacy Policy
Employee Documents
Employee Time-Clock
Home
>
PLUMBING
>
ROUGH PLUMBING SUPPLIES
>
PIPE FITTINGS
>
IRON PIPE FITTINGS- GALVANIZED
>
GALVANIZED COUPLING
Find by Brand
B & K INDUSTRIES (2)
PROSOURCE (9)
Sort By:
Price: Low to High
Price: High to Low
Most Popular
Title
Manufacturer
Newest
Oldest
Availability
30 per page
60 per page
120 per page
180 per page
300 per page
1
ProSource 21-1/2G Pipe Coupling, 1/2 in, Threaded, Malleable Steel, SCH 40 Schedule, 300 psi Pressure
Our Price:
$2.55
ProSource 3/8GM Pipe Coupling, 3/8 in, NPT, Malleable Steel, SCH 40 Schedule, 300 psi Pressure
Our Price:
$2.75
ProSource 21-1/4G Pipe Coupling, 1/4 in, FNPT, Malleable Steel, SCH 40 Schedule, 300 psi Pressure
Our Price:
$2.89
ProSource Pipe Coupling, Nominal Size: 1/2 in, Threaded Connection, Wall Thickness: 0.1 in, 300 psi, Operating Temperature: -4 to 572 deg F, Schedule Rating: SCH 40, Malleable Steel, 1.34 in L
ProSource Pipe Coupling, Nominal Size: 3/8 in, NPT Connection, Wall Thickness: 0.1 in, 300 psi, Operating Temperature: -4 to 572 deg F, Schedule Rating: SCH 40, Malleable Steel, 1.16 in L
ProSource Pipe Coupling, Nominal Size: 1/4 in, FNPT Connection, Wall Thickness: 0.09 in, 300 psi, Operating Temperature: -4 to 572 deg F, Schedule Rating: SCH 40, Malleable Steel, 1.06 in L
ProSource 21-3/4G Pipe Coupling, 3/4 in, Threaded, Malleable Steel, SCH 40 Schedule, 300 psi Pressure
Our Price:
$2.89
ProSource 21-1/8G Pipe Coupling, 1/8 in, Threaded, Malleable Steel, SCH 40 Schedule, 300 psi Pressure
Our Price:
$2.89
ProSource 21-1G Pipe Coupling, 1 in, Threaded, Malleable Steel, SCH 40 Schedule, 300 psi Pressure
Our Price:
$4.15
ProSource Pipe Coupling, Nominal Size: 3/4 in, Threaded Connection, Wall Thickness: 0.12 in, 300 psi, Operating Temperature: -4 to 572 deg F, Schedule Rating: SCH 40, Malleable Steel, 1.52 in L
ProSource Pipe Coupling, Nominal Size: 1/8 in, Threaded Connection, Wall Thickness: 0.19 in, 300 psi, Operating Temperature: -4 to 572 deg F, Schedule Rating: SCH 40, Malleable Steel, 0.96 in L
ProSource Pipe Coupling, Nominal Size: 1 in, Threaded Connection, Wall Thickness: 0.13 in, 300 psi, Operating Temperature: -4 to 572 deg F, Schedule Rating: SCH 40, Malleable Steel, 1.67 in L
ProSource 21-1 1/4G Pipe Coupling, 1-1/4 in, Threaded, Malleable Steel, SCH 40 Schedule, 300 psi Pressure
Our Price:
$6.15
ProSource 21-1 1/2G Pipe Coupling, 1-1/2 in, Threaded, Malleable Steel, SCH 40 Schedule, 300 psi Pressure
Our Price:
$6.75
ProSource 21-2G Pipe Coupling, 2 in, Threaded, Malleable Steel, SCH 40 Schedule, 300 psi Pressure
Our Price:
$8.55
ProSource Pipe Coupling, Nominal Size: 1-1/4 in, Threaded Connection, Wall Thickness: 0.14 in, 300 psi, Operating Temperature: -4 to 572 deg F, Schedule Rating: SCH 40, Malleable Steel, 1.93 in L
ProSource Pipe Coupling, Nominal Size: 1-1/2 in, Threaded Connection, Wall Thickness: 0.15 in, 300 psi, Operating Temperature: -4 to 572 deg F, Schedule Rating: SCH 40, Malleable Steel, 2.15 in L
ProSource Pipe Coupling, Nominal Size: 2 in, Threaded Connection, Wall Thickness: 0.17 in, 300 psi, Operating Temperature: -4 to 572 deg F, Schedule Rating: SCH 40, Malleable Steel, 2.53 in L
B & K 511-210BC Pipe Coupling, 3 in, Threaded, 150 psi Pressure
Our Price:
$32.29
B & K 511-211BC Pipe Coupling, 4 in, Threaded, 150 psi Pressure
Our Price:
$43.79
Meets the following specifications for material ANSI/ASTM A-197, for dimensions ANSI/ASME B.16.3, B16.14, B16.39, for threads ANSI B1.20.1.
Meets the following specifications for material ANSI/ASTM A-197, for dimensions ANSI/ASME B.16.3, B16.14, B16.39, for threads ANSI B1.20.1.
1