Both locations will close at 3PM on Thursday July 17th for a company event. We will reopen at 7AM on Friday.
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Steel Merchant

  • Steel Merchant couplings provide an inexpensive alternative to other threaded couplings.
  • Both Black and Galvanized Steel Merchant Couplings are available.
  • Available in sizes from 1/8" to 6".
  • Full and Half couplings are stocked.
Black and Galvanized Steel Merchant couplingsSizes are Nominal Pipe Size (NPS) - size chart
Steel Merchant Couplings
Help

To start, select size. Follow the green box to refine selections as desired. Click “Lookup Product” any time after selecting size to display products matching criteria entered so far. Fields autofill when only one choice. Or use search box above.

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Class for pipe fittings is a standard defined by the ASME/ASTM. Though stated with a # sign, such as 150# or 3000#, it is not a direct pressure rating.  The pressure rating is dependent on material and temperature and is found by consulting an appropriate reference guide.
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Black - standard pipe finish. Galvanized - zinc plated for corrosion resistance.
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Domestic = Made in the USA Import = Made anywhere else
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Full couplings are intended to join two pieces of pipe together. Half couplings are used to make a branch connection instead of using a sockolet or thredolet.
Enlarge .125 STD BLK photo Enlarge
Couplings » Steel Merchant
  • Product Name: .125 STD BLK
  • SKU: 104837
  • Weight: .03
  • Class: 150#
  • Finish: Black
  • Origin: Import
  • Size: 0.125
  • Type: full

Description:
MERCHANT COUPLINGS (#ZM-CB00)

FOR 1/8" PIPE (.405 OD) NPSC(STRAIGHT) ASTM A865, ANSI B1.20

Price by Quantity:
1 - 9 = $1.75
10 - 49 = $1.58
50 - 99 = $1.40
100 + = $1.09
Quantity:
–
+
We show 348 in stock
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To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge .125 STD BLK HALF photo Enlarge
Couplings » Steel Merchant
  • Product Name: .125 STD BLK HALF
  • SKU: 106997
  • Weight: .02
  • Class: 150#
  • Finish: Black
  • Origin: Import
  • Size: 0.125
  • Type: half

Description:
MERCHANT COUPLINGS (#ZM-HCB00)

OR 1/8" PIPE (.405 OD) NPSC(STRAIGHT) ASTM A865, ANSI B1.20

Price by Quantity:
1 - 9 = $1.65
10 - 49 = $1.49
50 - 99 = $1.32
100 + = $1.02
Quantity:
–
+
We show 281 in stock
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To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge .125 STD GALV photo Enlarge
Couplings » Steel Merchant
  • Product Name: .125 STD GALV
  • SKU: 107868
  • Weight: .03
  • Class: 150#
  • Finish: Galvanized
  • Origin: Import
  • Size: 0.125
  • Type: full

Description:
MERCHANT COUPLINGS

FOR 1/8" PIPE (.405 OD) NPSC(STRAIGHT) ASTM A865, ANSI B1.20

Price by Quantity:
1 - 9 = $2.23
10 - 49 = $2.00
50 - 99 = $1.78
100 + = $1.38
Quantity:
–
+
We show 121 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge .250 STD BLK photo Enlarge
Couplings » Steel Merchant
  • Product Name: .250 STD BLK
  • SKU: 100955
  • Weight: .07
  • Class: 150#
  • Finish: Black
  • Origin: Import
  • Size: 0.25
  • Type: full

Description:
MERCHANT COUPLINGS (#ZM-CB01)

FOR 1/4" PIPE (.540 OD) NPSC(STRAIGHT) ASTM A865, ANSI B1.20

Price by Quantity:
1 - 9 = $2.40
10 - 49 = $2.16
50 - 99 = $1.92
100 + = $1.49
Quantity:
–
+
We show 344 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge .250 STD BLK HALF photo Enlarge
Couplings » Steel Merchant
  • Product Name: .250 STD BLK HALF
  • SKU: 104435
  • Weight: .04
  • Class: 150#
  • Finish: Black
  • Origin: Import
  • Size: 0.25
  • Type: half

Description:
MERCHANT COUPLINGS (#ZM-HCB01)

FOR 1/4" PIPE (.540 OD) NPSC(STRAIGHT) ASTM A865, ANSI B1.20

Price by Quantity:
1 - 9 = $2.38
10 - 49 = $2.14
50 - 99 = $1.90
100 + = $1.47
Quantity:
–
+
We show 301 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge .250 STD GALV photo Enlarge
Couplings » Steel Merchant
  • Product Name: .250 STD GALV
  • SKU: 104170
  • Weight: .07
  • Class: 150#
  • Finish: Galvanized
  • Origin: Import
  • Size: 0.25
  • Type: full

Description:
MERCHANT COUPLINGS

FOR 1/4" PIPE (.540 OD) NPSC(STRAIGHT) ASTM A865, ANSI B1.20

Price by Quantity:
1 - 9 = $3.00
10 - 49 = $2.70
50 - 99 = $2.40
100 + = $1.86
Quantity:
–
+
We show 137 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge .375 STD BLK photo Enlarge
Couplings » Steel Merchant
  • Product Name: .375 STD BLK
  • SKU: 100956
  • Weight: .09
  • Class: 150#
  • Finish: Black
  • Origin: Import
  • Size: 0.375
  • Type: full

Description:
MERCHANT COUPLINGS (#ZM-CB02)

FOR 3/8" PIPE (.675 OD) NPSC(STRAIGHT) ASTM A865, ANSI B1.20

Price by Quantity:
1 - 9 = $2.95
10 - 49 = $2.66
50 - 99 = $2.36
100 + = $1.83
Quantity:
–
+
We show 509 in stock
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To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge .375 STD BLK HALF photo Enlarge
Couplings » Steel Merchant
  • Product Name: .375 STD BLK HALF
  • SKU: 104438
  • Weight: .05
  • Class: 150#
  • Finish: Black
  • Origin: Import
  • Size: 0.375
  • Type: half

Description:
MERCHANT COUPLINGS (#ZM-HCB02)

FOR 3/8" PIPE (.675 OD) NPSC(STRAIGHT) ASTM A865, ANSI B1.20

Price by Quantity:
1 - 9 = $2.75
10 - 49 = $2.48
50 - 99 = $2.20
100 + = $1.71
Quantity:
–
+
We show 675 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge .375 STD GALV photo Enlarge
Couplings » Steel Merchant
  • Product Name: .375 STD GALV
  • SKU: 106809
  • Weight: .09
  • Class: 150#
  • Finish: Galvanized
  • Origin: Import
  • Size: 0.375
  • Type: full

Description:
MERCHANT COUPLINGS

FOR 3/8" PIPE (.675 OD) NPSC(STRAIGHT) ASTM A865, ANSI B1.20

Price by Quantity:
1 - 9 = $3.75
10 - 49 = $3.38
50 - 99 = $3.00
100 + = $2.33
Quantity:
–
+
We show 142 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge .500 STD BLK photo Enlarge
Couplings » Steel Merchant
  • Product Name: .500 STD BLK
  • SKU: 100957
  • Weight: .17
  • Class: 150#
  • Finish: Black
  • Origin: Import
  • Size: 0.50
  • Type: full

Description:
MERCHANT COUPLINGS (#ZM-CB03)

FOR 1/2" PIPE (.840 OD) NPSC(STRAIGHT) ASTM A865, ANSI B1.20

Price by Quantity:
1 - 9 = $3.13
10 - 49 = $2.81
50 - 99 = $2.50
100 + = $2.00
Quantity:
–
+
We show 6005 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge .500 STD BLK HALF photo Enlarge
Couplings » Steel Merchant
  • Product Name: .500 STD BLK HALF
  • SKU: 104439
  • Weight: .08
  • Class: 150#
  • Finish: Black
  • Origin: Import
  • Size: 0.50
  • Type: half

Description:
MERCHANT COUPLINGS (#ZM-HCB03)

FOR 1/2" PIPE (.840 OD) NPSC(STRAIGHT) ASTM A865, ANSI B1.20

Price by Quantity:
1 - 9 = $2.88
10 - 49 = $2.59
50 - 99 = $2.30
100 + = $1.84
Quantity:
–
+
We show 3797 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge .500 STD GALV photo Enlarge
Couplings » Steel Merchant
  • Product Name: .500 STD GALV
  • SKU: 102023
  • Weight: .17
  • Class: 150#
  • Finish: Galvanized
  • Origin: Import
  • Size: 0.50
  • Type: full

Description:
MERCHANT COUPLINGS (#ZM-CG03)

FOR 1/2" PIPE (.840 OD) NPSC(STRAIGHT) ASTM A865, ANSI B1.20

Price by Quantity:
1 - 9 = $4.00
10 - 49 = $3.60
50 - 99 = $3.20
100 + = $2.48
Quantity:
–
+
We show 209 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge .750 STD BLK photo Enlarge
Couplings » Steel Merchant
  • Product Name: .750 STD BLK
  • SKU: 100958
  • Weight: .26
  • Class: 150#
  • Finish: Black
  • Origin: Import
  • Size: 0.75
  • Type: full

Description:
MERCHANT COUPLINGS (#ZM-CB04)

FOR 3/4" PIPE (1.05 OD) NPSC(STRAIGHT) ASTM A865, ANSI B1.20

Price by Quantity:
1 - 9 = $4.13
10 - 49 = $3.71
50 - 99 = $3.30
100 + = $2.56
Quantity:
–
+
We show 749 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge .750 STD BLK HALF photo Enlarge
Couplings » Steel Merchant
  • Product Name: .750 STD BLK HALF
  • SKU: 104440
  • Weight: .12
  • Class: 150#
  • Finish: Black
  • Origin: Import
  • Size: 0.75
  • Type: half

Description:
MERCHANT COUPLINGS (#ZM-HCB04)

FOR 3/4" PIPE (1.05 OD) NPSC(STRAIGHT) ASTM A865, ANSI B1.20

Price by Quantity:
1 - 9 = $3.25
10 - 49 = $2.93
50 - 99 = $2.60
100 + = $2.02
Quantity:
–
+
We show 3415 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge .750 STD GALV photo Enlarge
Couplings » Steel Merchant
  • Product Name: .750 STD GALV
  • SKU: 102025
  • Weight: .26
  • Class: 150#
  • Finish: Galvanized
  • Origin: Import
  • Size: 0.75
  • Type: full

Description:
MERCHANT COUPLINGS (#ZM-CG04)

FOR 3/4" PIPE (1.05 OD) NPSC(STRAIGHT) ASTM A865, ANSI B1.20

Price by Quantity:
1 - 9 = $5.00
10 - 49 = $4.50
50 - 99 = $4.00
100 + = $3.10
Quantity:
–
+
We show 160 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge 1.00 STD BLK photo Enlarge
Couplings » Steel Merchant
  • Product Name: 1.00 STD BLK
  • SKU: 100959
  • Weight: .40
  • Class: 150#
  • Finish: Black
  • Origin: Import
  • Size: 1.00
  • Type: full

Description:
MERCHANT COUPLINGS (#ZM-CB05)

FOR 1" PIPE (1.315 OD) NPSC(STRAIGHT) ASTM A865, ANSI B1.20.

Price by Quantity:
1 - 9 = $5.63
10 - 49 = $5.06
50 - 99 = $4.50
100 + = $3.49
Quantity:
–
+
We show 1609 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge 1.00 STD BLK HALF photo Enlarge
Couplings » Steel Merchant
  • Product Name: 1.00 STD BLK HALF
  • SKU: 104441
  • Weight: .18
  • Class: 150#
  • Finish: Black
  • Origin: Import
  • Size: 1.00
  • Type: half

Description:
MERCHANT COUPLINGS (#ZM-HCB05)

FOR 1" PIPE (1.315 OD) NPSC(STRAIGHT) ASTM A865, ANSI B1.20.

Price by Quantity:
1 - 9 = $4.48
10 - 49 = $4.03
50 - 99 = $3.58
100 + = $2.77
Quantity:
–
+
We show 2586 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge 1.00 STD GALV photo Enlarge
Couplings » Steel Merchant
  • Product Name: 1.00 STD GALV
  • SKU: 101991
  • Weight: .40
  • Class: 150#
  • Finish: Galvanized
  • Origin: Import
  • Size: 1.00
  • Type: full

Description:
MERCHANT COUPLINGS (#ZM-CG05)

FOR 1" PIPE (1.315 OD) NPSC(STRAIGHT) ASTM A865, ANSI B1.20.

Price by Quantity:
1 - 9 = $7.13
10 - 49 = $6.41
50 - 99 = $5.70
100 + = $4.28
Quantity:
–
+
We show 104 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge 1.25 STD BLK photo Enlarge
Couplings » Steel Merchant
  • Product Name: 1.25 STD BLK
  • SKU: 100960
  • Weight: .48
  • Class: 150#
  • Finish: Black
  • Origin: Import
  • Size: 1.25
  • Type: full

Description:
MERCHANT COUPLINGS (#ZM-CB06)

FOR 1-1/4" PIPE (1.66 OD) NPSC(STRAIGHT) ASTM A865, ANSI B1.

Price by Quantity:
1 - 9 = $6.25
10 - 49 = $5.63
50 - 99 = $5.00
100 + = $3.88
Quantity:
–
+
We show 135 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge 1.25 STD BLK HALF photo Enlarge
Couplings » Steel Merchant
  • Product Name: 1.25 STD BLK HALF
  • SKU: 104442
  • Weight: .23
  • Class: 150#
  • Finish: Black
  • Origin: Import
  • Size: 1.25
  • Type: half

Description:
MERCHANT COUPLINGS (#ZM-HCB06)

FOR 1-1/4" PIPE (1.66 OD) NPSC(STRAIGHT) ASTM A865, ANSI B1.

Price by Quantity:
1 - 9 = $5.75
10 - 49 = $5.18
50 - 99 = $4.60
100 + = $3.57
Quantity:
–
+
We show 82 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge 1.25 STD GALV photo Enlarge
Couplings » Steel Merchant
  • Product Name: 1.25 STD GALV
  • SKU: 102027
  • Weight: .48
  • Class: 150#
  • Finish: Galvanized
  • Origin: Import
  • Size: 1.25
  • Type: full

Description:
MERCHANT COUPLINGS (#ZM-CG06)

FOR 1-1/4" PIPE (1.66 OD) NPSC(STRAIGHT) ASTM A865, ANSI B1.

Price by Quantity:
1 - 9 = $8.50
10 - 49 = $7.65
50 - 99 = $6.80
100 + = $5.27
Quantity:
–
+
We show 117 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge 1.50 STD BLK photo Enlarge
Couplings » Steel Merchant
  • Product Name: 1.50 STD BLK
  • SKU: 100961
  • Weight: .67
  • Class: 150#
  • Finish: Black
  • Origin: Import
  • Size: 1.50
  • Type: full

Description:
MERCHANT COUPLINGS (#ZM-CB07)

FOR 1-1/2" PIPE (1.90 OD) NPSC(STRAIGHT) ASTM A865, ANSI B1.

Price by Quantity:
1 - 9 = $9.63
10 - 49 = $8.66
50 - 99 = $7.70
100 + = $5.97
Quantity:
–
+
We show 653 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge 1.50 STD BLK HALF photo Enlarge
Couplings » Steel Merchant
  • Product Name: 1.50 STD BLK HALF
  • SKU: 104437
  • Weight: .32
  • Class: 150#
  • Finish: Black
  • Origin: Import
  • Size: 1.50
  • Type: half

Description:
MERCHANT COUPLINGS (#ZM-HCB07)

FOR 1-1/2" PIPE (1.90 OD) NPSC(STRAIGHT) ASTM A865, ANSI B1.

Price by Quantity:
1 - 9 = $7.25
10 - 49 = $6.53
50 - 99 = $5.80
100 + = $4.50
Quantity:
–
+
We show 712 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge 1.50 STD GALV photo Enlarge
Couplings » Steel Merchant
  • Product Name: 1.50 STD GALV
  • SKU: 101231
  • Weight: .67
  • Class: 150#
  • Finish: Galvanized
  • Origin: Import
  • Size: 1.50
  • Type: full

Description:
MERCHANT COUPLINGS (#ZM-CG07)

FOR 1-1/2" PIPE (1.90 OD) NPSC(STRAIGHT) ASTM A865, ANSI B1.

Price by Quantity:
1 - 9 = $11.50
10 - 49 = $10.35
50 - 99 = $9.20
100 + = $7.13
Quantity:
–
+
We show 77 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge 2.00 STD BLK photo Enlarge
Couplings » Steel Merchant
  • Product Name: 2.00 STD BLK
  • SKU: 100962
  • Weight: 1.05
  • Class: 150#
  • Finish: Black
  • Origin: Import
  • Size: 2.00
  • Type: full

Description:
MERCHANT COUPLINGS (#ZM-CB08)

FOR 2" PIPE (2.375 OD) NPSC(STRAIGHT) ASTM A865, ANSI B1.20.

Price by Quantity:
1 - 9 = $11.25
10 - 49 = $10.13
50 - 99 = $9.00
100 + = $6.98
Quantity:
–
+
We show 321 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge 2.00 STD BLK HALF photo Enlarge
Couplings » Steel Merchant
  • Product Name: 2.00 STD BLK HALF
  • SKU: 104443
  • Weight: .47
  • Class: 150#
  • Finish: Black
  • Origin: Import
  • Size: 2.00
  • Type: half

Description:
MERCHANT COUPLINGS (#ZM-HCB08)

FOR 2" PIPE (2.375 OD) NPSC(STRAIGHT) ASTM A865, ANSI B1.20.

Price by Quantity:
1 - 9 = $10.48
10 - 49 = $9.43
50 - 99 = $8.38
100 + = $6.49
Quantity:
–
+
We show 2312 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge 2.00 STD GALV photo Enlarge
Couplings » Steel Merchant
  • Product Name: 2.00 STD GALV
  • SKU: 102029
  • Weight: 1.05
  • Class: 150#
  • Finish: Galvanized
  • Origin: Import
  • Size: 2.00
  • Type: full

Description:
MERCHANT COUPLINGS (#ZM-CG08)

FOR 2" PIPE (2.375 OD) NPSC(STRAIGHT) ASTM A865, ANSI B1.20.

Price by Quantity:
1 - 9 = $16.88
10 - 24 = $15.19
25 - 99 = $13.50
100 + = $10.46
Quantity:
–
+
We show 71 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge 2.50 STD BLK photo Enlarge
Couplings » Steel Merchant
  • Product Name: 2.50 STD BLK
  • SKU: 103071
  • Weight: 2.09
  • Class: 150#
  • Finish: Black
  • Origin: Import
  • Size: 2.50
  • Type: full

Description:
MERCHANT COUPLINGS (#ZM-CB09T)

FOR 2-1/2" PIPE (2.875 OD) NPT(TAPER) ASTM A865, ANSI B1.20.

Price by Quantity:
1 - 9 = $32.50
10 - 24 = $26.00
25 - 49 = $22.75
50 + = $20.15
Quantity:
–
+
We show 171 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge 2.50 STD BLK HALF photo Enlarge
Couplings » Steel Merchant
  • Product Name: 2.50 STD BLK HALF
  • SKU: 104444
  • Weight: .96
  • Class: 150#
  • Finish: Black
  • Origin: Import
  • Size: 2.50
  • Type: half

Description:
MERCHANT COUPLINGS(#ZM-HCB09T)

FOR 2-1/2" PIPE (2.875 OD) NPT(TAPER) ASTM A865, ANSI B1.20.

Price by Quantity:
1 - 9 = $22.84
10 - 24 = $20.30
25 - 49 = $17.76
50 + = $15.73
Quantity:
–
+
We show 34 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge 3.00 STD BLK photo Enlarge
Couplings » Steel Merchant
  • Product Name: 3.00 STD BLK
  • SKU: 101534
  • Weight: 3.35
  • Class: 150#
  • Finish: Black
  • Origin: Import
  • Size: 3.00
  • Type: full

Description:
MERCHANT COUPLINGS(#ZM-CB010T)

FOR 3" PIPE (3.50 OD) NPT(TAPER) ASTM A865, ANSI B1.20.1

Price by Quantity:
1 - 9 = $40.50
10 - 24 = $36.00
25 - 49 = $31.50
50 + = $27.90
Quantity:
–
+
We show 169 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge 3.00 STD BLK HALF photo Enlarge
Couplings » Steel Merchant
  • Product Name: 3.00 STD BLK HALF
  • SKU: 102225
  • Weight: 1.60
  • Class: 150#
  • Finish: Black
  • Origin: Import
  • Size: 3.00
  • Type: half

Description:
MERCHANT COUPLINGS(#ZM-HCB10T)

FOR 3" PIPE (3.50 OD) NPT(TAPER) ASTM A865, ANSI B1.20.1

Price by Quantity:
1 - 9 = $31.39
10 - 24 = $27.90
25 - 49 = $24.41
50 + = $21.62
Quantity:
–
+
We show 378 in stock
cart-icon

To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.

Enlarge 3.00 STD GALV photo Enlarge
Couplings » Steel Merchant
  • Product Name: 3.00 STD GALV
  • SKU: 104574
  • Weight: 3.35
  • Class: 150#
  • Finish: Galvanized
  • Origin: Import
  • Size: 3.00
  • Type: full

Description:
MERCHANT COUPLINGS (#ZM-CG10T)

OR 3" PIPE (3.50 OD) NPT(TAPER) ASTM A865, ANSI B1.20.1

Price by Quantity:
1 - 9 = $54.00
10 - 24 = $48.00
25 - 49 = $42.00
50 + = $37.20
Quantity:
–
+
We show 31 in stock
cart-icon

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All items ship from Houston, TX.

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Couplings » Steel Merchant
  • Product Name: 4.00 STD BLK
  • SKU: 101383
  • Weight: 4.61
  • Class: 150#
  • Finish: Black
  • Origin: Import
  • Size: 4.00
  • Type: full

Description:
MERCHANT COUPLINGS(#ZM-CB011T)

FOR 4" PIPE (4.50 OD) NPT(TAPER) ASTM A865, ANSI B1.20.1

Price by Quantity:
1 - 9 = $81.00
10 - 24 = $72.00
25 - 49 = $63.00
50 + = $55.80
Quantity:
–
+
We show 148 in stock
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All items ship from Houston, TX.

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Couplings » Steel Merchant
  • Product Name: 4.00 STD BLK HALF
  • SKU: 104445
  • Weight: 2.11
  • Class: 150#
  • Finish: Black
  • Origin: Import
  • Size: 4.00
  • Type: half

Description:
MERCHANT COUPLINGS(#ZM-HCB11T)

FOR 4" PIPE (4.50 OD) NPT(TAPER) ASTM A865, ANSI B1.20.1

Price by Quantity:
1 - 9 = $54.00
10 - 24 = $48.00
25 - 49 = $42.00
50 + = $37.20
Quantity:
–
+
We show 66 in stock
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All items ship from Houston, TX.

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Couplings » Steel Merchant
  • Product Name: 4.00 STD GALV
  • SKU: 101219
  • Weight: 4.61
  • Class: 150#
  • Finish: Galvanized
  • Origin: Import
  • Size: 4.00
  • Type: full

Description:
MERCHANT COUPLINGS (#ZM-CG11T)

FOR 4" PIPE (4.50 OD) NPT(TAPER) ASTM A865, ANSI B1.20.1

Price by Quantity:
1 - 9 = $94.50
10 - 24 = $84.00
25 - 49 = $73.50
50 + = $65.10
Quantity:
–
+
We show 41 in stock
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All items ship from Houston, TX.

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Couplings » Steel Merchant
  • Product Name: 5.00 STD BLK
  • SKU: 105016
  • Weight: 8.52
  • Class: 150#
  • Finish: Black
  • Origin: Import
  • Size: 5.00
  • Type: full

Description:
MERCHANT COUPLINGS(#ZM-CB012T)

FOR 5" PIPE (5.563 OD) NPT(TAPER) ASTM A865, ANSI B1.20.1

Price by Quantity:
1 - 9 = $114.00
10 - 49 = $99.75
50 - 99 = $88.35
100 + = $79.80
Quantity:
–
+
We show 30 in stock
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All items ship from Houston, TX.

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Couplings » Steel Merchant
  • Product Name: 5.00 STD GALV
  • SKU: 124912
  • Weight: 8.52
  • Class: 150#
  • Origin: Import
  • Size: 5.00
  • Type: FULL

Description:
MERCHANT COUPLINGS (#ZM-CG12T)

FOR 5" PIPE (5.563 OD) NPT(TAPER) ASTM A865, ANSI B1.20.1

Price by Quantity:
1 - 9 = $59.73
10 - 24 = $53.75
25 - 49 = $47.78
50 + = $41.81
Quantity:
–
+
We show 0 in stock
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All items ship from Houston, TX.

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Couplings » Steel Merchant
  • Product Name: 6.00 STD BLK
  • SKU: 104921
  • Weight: 11.27
  • Class: 150#
  • Finish: Black
  • Origin: Import
  • Size: 6.00
  • Type: full

Description:
MERCHANT COUPLINGS (#ZM-CB013T

FOR 6" PIPE (6.625 OD) NPT(TAPER) ASTM A865, ANSI B1.20.1

Price by Quantity:
1 - 4 = $140.00
5 - 9 = $122.50
10 - 24 = $108.50
25 + = $98.00
Quantity:
–
+
We show 30 in stock
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All items ship from Houston, TX.

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Couplings » Steel Merchant
  • Product Name: 6.00 STD BLK HALF
  • SKU: 104806
  • Weight: 5.64
  • Class: 150#
  • Finish: Black
  • Origin: Import
  • Size: 6.00
  • Type: half

Description:
MERCHANT COUPLINGS (ZM-HCB13T)

FOR 6" PIPE (6.625 OD) NPT(TAPER) ASTM A865, ANSI B1.20.1

Price by Quantity:
1 - 4 = $104.00
5 - 9 = $91.00
10 - 24 = $80.60
25 + = $72.80
Quantity:
–
+
We show 25 in stock
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All items ship from Houston, TX.

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Couplings » Steel Merchant
  • Product Name: 6.00 STD GALV
  • SKU: 138650
  • Weight: 12.17
  • Class: 150#
  • Origin: Import
  • Size: 6.00
  • Type: FULL

Description:
MERHCANT COUPLINGS

Price by Quantity:
1 - 9 = $117.62
10 - 24 = $102.92
25 - 49 = $91.16
50 + = $85.27
Quantity:
–
+
We show 0 in stock
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To estimate shipping please add to cart, click checkout and enter your zipcode on the left.
All items ship from Houston, TX.