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Black Iron Coupling
Black Iron Coupling are an important part of the Black Iron Pipe Fittings category within Plumbing Supplies > Pipe Fittings > Black Iron Pipe Fittings > Black Iron Coupling. National Supply Network offers professional-grade black iron coupling for contractors, maintenance teams, warehouses, and industrial operations.
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521-200HC B&K Black Iron Coupling
Manufacturer:
Mueller/ B&K
Item Number:
472662
Manufacturer Part ID: 521-200HC
Price:
$2.12
521-201HN B&K Black Iron Coupling
Manufacturer:
Mueller/ B&K
Item Number:
472670
Manufacturer Part ID: 521-201HN
Price:
$1.76
521-202BG B&K Black Iron Coupling
Manufacturer:
B K Mueller
Item Number:
472689
Manufacturer Part ID: 521-202BG
Price:
$1.53
521-203BG B&K Black Iron Coupling
Manufacturer:
B K Mueller
Item Number:
472697
Manufacturer Part ID: 521-203BG
Price:
$1.41
521-204BG B&K Black Iron Coupling
Manufacturer:
B K Mueller
Item Number:
472700
Manufacturer Part ID: 521-204BG
Price:
$1.87
521-205BG B&K Black Iron Coupling
Manufacturer:
B K Mueller
Item Number:
472719
Manufacturer Part ID: 521-205BG
Price:
$2.85
521-206BG B&K Black Iron Coupling
Manufacturer:
B K Mueller
Item Number:
472727
Manufacturer Part ID: 521-206BG
Price:
$4.06
521-207BG B&K Black Iron Coupling
Manufacturer:
B K Mueller
Item Number:
472735
Manufacturer Part ID: 521-207BG
Price:
$4.87
521-208BG B&K Black Iron Coupling
Manufacturer:
B K Mueller
Item Number:
472743
Manufacturer Part ID: 521-208BG
Price:
$5.99
521-220HC Southland Standard Merchant Black Iron Coupling
Manufacturer:
Mueller/ B&K
Item Number:
401360
Manufacturer Part ID: 521-220HC
Price:
$2.62
521-221HC Southland Standard Merchant Black Iron Coupling
Manufacturer:
Mueller/ B&K
Item Number:
401364
Manufacturer Part ID: 521-221HC
Price:
$2.76
521-222HC Southland Standard Merchant Black Iron Coupling
Manufacturer:
Mueller/ B&K
Item Number:
401371
Manufacturer Part ID: 521-222HC
Price:
$2.85
521-223HC Southland Standard Merchant Black Iron Coupling
Manufacturer:
Mueller/ B&K
Item Number:
401214
Manufacturer Part ID: 521-223HC
Price:
$3.06
521-224HC Southland Standard Merchant Black Iron Coupling
Manufacturer:
Mueller/ B&K
Item Number:
400051
Manufacturer Part ID: 521-224HC
Price:
$3.46
521-225HC Southland Standard Merchant Black Iron Coupling
Manufacturer:
Mueller/ B&K
Item Number:
400060
Manufacturer Part ID: 521-225HC
Price:
$4.99
521-226HC Southland Standard Merchant Black Iron Coupling
Manufacturer:
Mueller/ B&K
Item Number:
401376
Manufacturer Part ID: 521-226HC
Price:
$6.62
521-227HC Southland Standard Merchant Black Iron Coupling
Manufacturer:
Mueller/ B&K
Item Number:
401380
Manufacturer Part ID: 521-227HC
Price:
$7.23
521-228HC Southland Standard Merchant Black Iron Coupling
Manufacturer:
Mueller/ B&K
Item Number:
401385
Manufacturer Part ID: 521-228HC
Price:
$11.89
521-310HC Southland Reducing Black Iron Coupling
Manufacturer:
Mueller/ B&K
Item Number:
421995
Manufacturer Part ID: 521-310HC
Price:
$1.76
521-320HC Southland Reducing Black Iron Coupling
Manufacturer:
Mueller/ B&K
Item Number:
422150
Manufacturer Part ID: 521-320HC
Price:
$1.75
521-321BG Southland Reducing Black Iron Coupling
Manufacturer:
B K Mueller
Item Number:
422010
Manufacturer Part ID: 521-321BG
Price:
$2.12
521-331BG Southland Reducing Black Iron Coupling
Manufacturer:
B K Mueller
Item Number:
422045
Manufacturer Part ID: 521-331BG
Price:
$1.49
521-332BG Southland Reducing Black Iron Coupling
Manufacturer:
B K Mueller
Item Number:
422061
Manufacturer Part ID: 521-332BG
Price:
$1.60
521-342BG Southland Reducing Black Iron Coupling
Manufacturer:
B K Mueller
Item Number:
422096
Manufacturer Part ID: 521-342BG
Price:
$3.56
521-343BG Southland Reducing Black Iron Coupling
Manufacturer:
B K Mueller
Item Number:
422134
Manufacturer Part ID: 521-343BG
Price:
$2.20
521-353BG Southland Reducing Black Iron Coupling
Manufacturer:
B K Mueller
Item Number:
422223
Manufacturer Part ID: 521-353BG
Price:
$2.51
521-354BG Southland Reducing Black Iron Coupling
Manufacturer:
B K Mueller
Item Number:
422177
Manufacturer Part ID: 521-354BG
Price:
$2.93
521-363HC Southland Reducing Black Iron Coupling
Manufacturer:
Mueller/ B&K
Item Number:
401499
Manufacturer Part ID: 521-363HC
Price:
$9.34
521-364BG Southland Reducing Black Iron Coupling
Manufacturer:
B K Mueller
Item Number:
422193
Manufacturer Part ID: 521-364BG
Price:
$5.60
521-365BG Southland Reducing Black Iron Coupling
Manufacturer:
B K Mueller
Item Number:
445904
Manufacturer Part ID: 521-365BG
Price:
$5.77
521-375BG Southland Reducing Black Iron Coupling
Manufacturer:
B K Mueller
Item Number:
422266
Manufacturer Part ID: 521-375BG
Price:
$4.01
521-376BG Southland Reducing Black Iron Coupling
Manufacturer:
B K Mueller
Item Number:
422282
Manufacturer Part ID: 521-376BG
Price:
$4.01
521-386BG Southland Reducing Black Iron Coupling
Manufacturer:
B K Mueller
Item Number:
422320
Manufacturer Part ID: 521-386BG
Price:
$6.01
521-387BG Southland Reducing Black Iron Coupling
Manufacturer:
B K Mueller
Item Number:
422347
Manufacturer Part ID: 521-387BG
Price:
$6.24
8700132957 Anvil Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
434124
Manufacturer Part ID: 8700132957
Price:
$4.89
8700133005 Anvil Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
434132
Manufacturer Part ID: 8700133005
Price:
$4.69
8700133054 Anvil Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
434167
Manufacturer Part ID: 8700133054
Price:
$4.79
8700133104 Anvil Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
434175
Manufacturer Part ID: 8700133104
Price:
$3.69
8700133153 Anvil Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
434183
Manufacturer Part ID: 8700133153
Price:
$4.69
8700133203 Anvil Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
434191
Manufacturer Part ID: 8700133203
Price:
$6.49
8700133252 Anvil Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
434205
Manufacturer Part ID: 8700133252
Price:
$8.29
8700133302 Anvil Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
434213
Manufacturer Part ID: 8700133302
Price:
$10.89
8700133351 Anvil Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
434221
Manufacturer Part ID: 8700133351
Price:
$14.89
8700133856 Anvil Reducing Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
433276
Manufacturer Part ID: 8700133856
Price:
$4.79
8700133906 Anvil Reducing Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
433285
Manufacturer Part ID: 8700133906
Price:
$4.79
8700134003 Anvil Reducing Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
433301
Manufacturer Part ID: 8700134003
Price:
$4.59
8700134052 Anvil Reducing Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
433294
Manufacturer Part ID: 8700134052
Price:
$4.69
8700134151 Anvil Reducing Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
433329
Manufacturer Part ID: 8700134151
Price:
$4.79
8700134201 Anvil Reducing Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
433310
Manufacturer Part ID: 8700134201
Price:
$5.89
8700134300 Anvil Reducing Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
433338
Manufacturer Part ID: 8700134300
Price:
$7.09
8700134359 Anvil Reducing Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
441187
Manufacturer Part ID: 8700134359
Price:
$7.69
8700134409 Anvil Reducing Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
433347
Manufacturer Part ID: 8700134409
Price:
$9.29
8700134458 Anvil Reducing Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
441203
Manufacturer Part ID: 8700134458
Price:
$9.69
8700134508 Anvil Reducing Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
441196
Manufacturer Part ID: 8700134508
Price:
$10.69
8700134557 Anvil Reducing Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
433356
Manufacturer Part ID: 8700134557
Price:
$11.59
8700134607 Anvil Reducing Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
441212
Manufacturer Part ID: 8700134607
Price:
$13.79
8700134755 Anvil Reducing Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
433365
Manufacturer Part ID: 8700134755
Price:
$15.19
8700157905 Anvil Standard Merchant Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
433551
Manufacturer Part ID: 8700157905
Price:
$2.53
8700157954 Anvil Standard Merchant Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
433560
Manufacturer Part ID: 8700157954
Price:
$3.33
8700158002 Anvil Standard Merchant Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
433579
Manufacturer Part ID: 8700158002
Price:
$3.79
8700158051 Anvil Standard Merchant Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
433588
Manufacturer Part ID: 8700158051
Price:
$4.29
8700158101 Anvil Standard Merchant Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
433597
Manufacturer Part ID: 8700158101
Price:
$5.49
8700158150 Anvil Standard Merchant Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
433604
Manufacturer Part ID: 8700158150
Price:
$8.27
8700158200 Anvil Standard Merchant Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
433613
Manufacturer Part ID: 8700158200
Price:
$9.79
8700158259 Anvil Standard Merchant Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
433622
Manufacturer Part ID: 8700158259
Price:
$12.39
8700158309 Anvil Standard Merchant Black Iron Coupling
Manufacturer:
Anvil International
Item Number:
433631
Manufacturer Part ID: 8700158309
Price:
$19.17
Products
1-66 of
66
Related Black Iron Pipe Fittings Categories
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•
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•
Black Iron Bushing
•
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