1 1/4 Inch NPT-to-NPT Straight Coupling Threaded Fittings for sale

Pipe Coupling 1/4 In Black 12136-1 Socket ASTM A-105 EX HVY 3000 PSI 5pack
Brand New
RM 101.72
Was: RM 113.03was - RM 113.03
or Best Offer
RM 76.92 shipping
1 1/4" x 1" Stainless Steel Reducer Coupling - NPT Pipe Reducer - 1.25" x 1" 304
Brand New
RM 72.27
RM 64.14 shipping
Only 2 left
Lot of 3, 1/4 FNPT x 3/8 FNPT 316ss Hex Reducing Coupling Swagelok SS-6-HRCG-4
Brand New · Swagelok
RM 125.64
RM 77.63 shipping
ANVIL 1-1/4” UNION MALLEABLE IRON PIPE SIZE UNION FITTING CLASS 150
Brand New
RM 94.22
Was: RM 104.70was - RM 104.70
or Best Offer
RM 76.67 shipping
Qty (10) Parker 222P-6-4 Brass Reducing Adapter 3/8” FNPT To 1/4” MNPT, USA
New (Other) · Parker
RM 125.48
RM 80.10 shipping
1-1/4" 3000 (3M) Female (NPT) Full Coupling 304 Stainless Steel SS050721304
New (Other) · Unbranded
RM 108.72
RM 127.07 shipping
10 Piece Package Swagelok Equivalent to SS-8-HRCG-4 1/4 FNPT x 1/2 FNPT
Brand New
RM 921.69
RM 103.61 shipping
1-1/4" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050741304
Brand New
RM 70.30
RM 76.00 shipping
208 sold
Brass 1/4" Male 1/4" Female NPT Inline 360 Swivel Connector Air Fitting Coupler
Brand New
RM 52.37
RM 75.45 shipping
207 sold
SP114 Bell Reducer Coupling 2" x 1-1/4" MB 304 Stainless Steel, 150
New (Other) · Unbranded
RM 143.70
Was: RM 163.31was - RM 163.31
or Best Offer
RM 80.65 shipping
1/4 Npt Female Pipe Coupling Brass Fitting Air Water Oil Gas Fuel 103-B
Brand New · Unbranded
RM 20.40
RM 48.93 shipping
194 sold
Reducer Pipe Adapter 1/4 Female Npt to 1/8 Male Npt Brass Fitting Water Air Gas
Brand New · Unbranded
RM 20.11
RM 48.93 shipping
126 watching
1/4" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050241304
Brand New
RM 34.69
RM 63.01 shipping
Only 2 left
1-1/4" 3000 (3M) Threaded (NPT) Full Coupling A105 Forged Steel FS050721
Brand New · Unbranded
RM 66.19
RM 125.81 shipping
Stainless Steel 316 Fitting Reducing Coupling Class 150 1-1/4" X 3/4" NPT
Brand New
RM 55.76
RM 108.63 shipping
(25) SWAGELOK B-4-HCG 1/4in HEX BRASS FEMALE X FEMALE COUPLING NPT
Brand New · Swagelok
RM 703.84
or Best Offer
RM 97.15 shipping
Reducer 1/4 Female Npt to 1/8 Male Npt Pipe Adapter Brass Fitting WAG 28191L
Brand New · Unbranded
RM 8.30
RM 94.89 shipping
55 watching
(Lot Of 7) SWAGELOK CAJON 7/16" BRASS FEMALE COUPLING (LPW124A)
New (Other) · Swagelok
RM 192.68
RM 79.60 shipping
Stainless Steel 304 Fitting Reducing Coupling Class 150 1-1/4" X 3/4“ Female NPT
Brand New
RM 41.48
RM 108.42 shipping
Anvil 0312822729 Union 1-1/4" Class 300 PSI, FNPT x FNPT, USA Made - NEW
Brand New
RM 75.37
RM 116.30 shipping
Malleable Iron Pipe Union 1LCA8, 1-1/4" x 1-1/4" NPT, 1500 WOG PSI / Class 300
New (Other) · Unbranded
RM 167.37
RM 81.36 shipping
1/4 Npt Female 3 Piece Union Coupling Brass Pipe Fitting Air Water Oil Gas 104-B
Brand New · Unbranded
RM 67.41
RM 48.93 shipping
150 sold
10 ea. NOS Imperial Eastman Brass Pipe Reducer, 1/4 Female NPT to 1/8 Male NPT
Brand New
RM 104.70
or Best Offer
RM 77.00 shipping
1/4 Male to Female Npt Pipe Adapter Coupling Brass Fitting Air Fuel Gas Water
Brand New · Unbranded
RM 18.73
RM 48.93 shipping
193 sold
33250-04-04 1/4" Brass Female Pipe Union
New (Other) · Unbranded
RM 52.37
RM 75.45 shipping
1/4" FNPT 316ss Hex Union Fitting SSP ISST4HCG
Brand New
RM 25.14
RM 93.68 shipping
1/4" 3000 (3M) Female (NPT) Full Coupling 304 Stainless Steel SS050221304
Brand New · Unbranded
RM 38.79
RM 63.14 shipping
74 sold
FITOK 316 SS Hex Reducing Coupling 1/4 × 1/8 FNPT, 6600 psi, SS-PCG-NS4-NS2
Brand New
RM 50.23
RM 75.37 shipping
(Lot of 20) 1/4" FNPT 316ss Hex Union Fitting SSP ISST4HCG
Brand New
RM 356.11
RM 113.95 shipping
33300-20-16 Red Brass Pipe Adapter Coupling Female 1-1/4 NPT to Female 1" NPT
New (Other) · Unbranded
RM 73.32
RM 78.55 shipping
5000-20-20 Pipe Coupling Female 1-1/4 NPT to Female 1-1/4 NPT Heavy Duty
New (Other) · Unbranded
RM 52.37
RM 77.97 shipping
5406-20-06-SS Stainless Steel Pipe Reducer Male 1-1/4" NPT to Female 3/8" NPT
New (Other) · Unbranded
RM 43.99
RM 77.72 shipping
(6) 33300-4-4 Brass Pipe Coupling 1/4 NPT to 1/4 NPT Double-Hex 1-1/8" Long
New (Other) · Unbranded
RM 56.56
RM 75.58 shipping
1-1/4" 3000 (3M) Female (NPT) Full Coupling 316 Stainless Steel SS050721316
New (Other) · Unbranded
RM 125.60
RM 127.57 shipping
1-1/4" x 1" inch Galvanized Malleable Iron Pipe 150# Reducing Coupling FMPT
Brand New
RM 12.36
or Best Offer
RM 101.51 shipping
CAMCO T-304 THREADED COUPLING 1-1/4" NPT 2" LONG STAINLESS STEEL NNB
New (Other)
RM 39.09
RM 97.41 shipping
1/4 FNPT x 3/4 FNPT 316ss Hex Reducing Coupling Swagelok SS-12-HRCG-4
New (Other) · Swagelok
RM 100.55
RM 100.51 shipping
Only 1 left!
(2) SS-5404-20-CLOSE Pipe Nipple 304 Stainless Steel Male 1-1/4" NPT x 1-5/8"
New (Other) · Unbranded
RM 52.37
RM 75.45 shipping
Stainless Steel 316 Fitting Reducing Coupling Class 150 1-1/4" X 1/4" NPT
Brand New
RM 49.77
RM 104.49 shipping
Stainless Steel 304 Fitting Reducing Coupling Class 150 1-1/4" X 1“ Female NPT
Brand New
RM 45.67
RM 108.55 shipping
FITOK 316 SS Hex Coupling 1/4 Female NPT, 6600 psi, SS-PCG-NS4
Brand New
RM 49.39
RM 75.37 shipping
CAMCO T-304 THREADED COUPLING 1-1/4" NPT 2" LONG STAINLESS STEEL NNB
New (Other)
RM 75.29
or Best Offer
RM 76.12 shipping
Stainless Steel 304 Fitting 1-1/4" Inch Full Coupling Class 150 Heavy Duty
Brand New
RM 40.18
RM 106.50 shipping
Banjo Threaded Polypropylene Pipe Coupling, 1/4" NPT Female - CPLG025
Brand New
RM 35.61
RM 63.05 shipping
Anvil 0812508810 1-1/4" Black Malleable Iron Union FNPT x FNPT, USA (2 Pack) NEW
Brand New
RM 83.75
RM 116.55 shipping
10 Piece Package SWAGELOK Equivalent to SS-6-HRCG-4, 1/4" FNPT x 3/8" FNPT
Brand New
RM 712.22
RM 94.93 shipping
1/4" 3000 (3M) Threaded (NPT) Full Coupling Coupler A105 Forged Steel FS050221
Brand New · Unbranded
RM 37.20
RM 63.09 shipping
1/4 Npt Male Close Nipple Brass Pipe Fitting Air Fuel Oil Gas Water FasParts
Brand New · Unbranded
RM 16.72
RM 48.93 shipping
(Ships Fast) 1/4" NPT 304 Stainless Steel Pipe Coupling
Brand New
RM 26.18
RM 74.70 shipping
(Ships Fast 5-Pack) 1/4" NPT 316 Stainless Steel Pipe Coupling
Brand New
RM 66.82
RM 75.87 shipping
1-1/4" 150 Female NPT Coupling Galvanized Malleable Iron Pipe Fitting MI05074GMI
Brand New · Unbranded
RM 43.57
RM 75.20 shipping
Stainless steel NPT coupling:1-1/4” NPT to 1” NPT
New (Other) · Unbranded
RM 79.60
or Best Offer
RM 111.82 shipping
Stainless Steel 304 Fitting Reducing Coupling Class 150 1/4" X 1/8"...
Brand New
RM 20.49
RM 93.72 shipping
Stainless Steel 316 Fitting Reducing Coupling Class 150 1-1/4" X 3/8" NPT
Brand New
RM 52.37
RM 108.55 shipping
1/4 FNPT x 3/8 FNPT 316ss Hex Reducing Coupling Cajon Swagelok SS-6-HRCG-4
Brand New · Swagelok
RM 92.17
RM 83.75 shipping
4PCS Hex End Plug 1/4" NPT Male, Stainless Steel 304 Hex Head
Brand New · Unbranded
RM 75.41
RM 76.12 shipping
Central 10000509 1-1/4" IPS Steel Compression Coupling ~ SHIPS FREE
Brand New · Central
RM 175.96
RM 155.47 shipping
Only 1 left!
Stainless Steel 316 Fitting Reducing Coupling Class 150 1-1/4" X 1/8" NPT
Brand New
RM 46.04
RM 104.36 shipping
1/4" x 1 1/2" Fitting Pipe Size Ground Joint Union Steel Female NPT x Female NPT
Brand New
RM 25.10
RM 95.44 shipping
6 Parker Interstate #FPC460 Brass Pipe Adaptor 1/4”F x 3/8”F
New (Other) · Parker
RM 104.74
or Best Offer
RM 316.27 shipping

1 1/4 Inch NPT-to-NPT Straight Coupling Threaded Fittings

Shop by category

74 results

Pipe Coupling 1/4 In Black 12136-1 Socket ASTM A-105 EX HVY 3000 PSI 5pack

1 1/4" x 1" Stainless Steel Reducer Coupling - NPT Pipe Reducer - 1.25" x 1" 304

Lot of 3, 1/4 FNPT x 3/8 FNPT 316ss Hex Reducing Coupling Swagelok SS-6-HRCG-4

ANVIL 1-1/4” UNION MALLEABLE IRON PIPE SIZE UNION FITTING CLASS 150

Qty (10) Parker 222P-6-4 Brass Reducing Adapter 3/8” FNPT To 1/4” MNPT, USA

1-1/4" 3000 (3M) Female (NPT) Full Coupling 304 Stainless Steel SS050721304

10 Piece Package Swagelok Equivalent to SS-8-HRCG-4 1/4 FNPT x 1/2 FNPT

1-1/4" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050741304

Brass 1/4" Male 1/4" Female NPT Inline 360 Swivel Connector Air Fitting Coupler

SP114 Bell Reducer Coupling 2" x 1-1/4" MB 304 Stainless Steel, 150

1/4 Npt Female Pipe Coupling Brass Fitting Air Water Oil Gas Fuel 103-B

Reducer Pipe Adapter 1/4 Female Npt to 1/8 Male Npt Brass Fitting Water Air Gas

1/4" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050241304

1-1/4" 3000 (3M) Threaded (NPT) Full Coupling A105 Forged Steel FS050721

Stainless Steel 316 Fitting Reducing Coupling Class 150 1-1/4" X 3/4" NPT

(25) SWAGELOK B-4-HCG 1/4in HEX BRASS FEMALE X FEMALE COUPLING NPT

Reducer 1/4 Female Npt to 1/8 Male Npt Pipe Adapter Brass Fitting WAG 28191L

(Lot Of 7) SWAGELOK CAJON 7/16" BRASS FEMALE COUPLING (LPW124A)

Stainless Steel 304 Fitting Reducing Coupling Class 150 1-1/4" X 3/4“ Female NPT

Anvil 0312822729 Union 1-1/4" Class 300 PSI, FNPT x FNPT, USA Made - NEW

Malleable Iron Pipe Union 1LCA8, 1-1/4" x 1-1/4" NPT, 1500 WOG PSI / Class 300

1/4 Npt Female 3 Piece Union Coupling Brass Pipe Fitting Air Water Oil Gas 104-B

10 ea. NOS Imperial Eastman Brass Pipe Reducer, 1/4 Female NPT to 1/8 Male NPT

1/4 Male to Female Npt Pipe Adapter Coupling Brass Fitting Air Fuel Gas Water

33250-04-04 1/4" Brass Female Pipe Union

1/4" FNPT 316ss Hex Union Fitting SSP ISST4HCG

1/4" 3000 (3M) Female (NPT) Full Coupling 304 Stainless Steel SS050221304

FITOK 316 SS Hex Reducing Coupling 1/4 × 1/8 FNPT, 6600 psi, SS-PCG-NS4-NS2

(Lot of 20) 1/4" FNPT 316ss Hex Union Fitting SSP ISST4HCG

33300-20-16 Red Brass Pipe Adapter Coupling Female 1-1/4 NPT to Female 1" NPT

5000-20-20 Pipe Coupling Female 1-1/4 NPT to Female 1-1/4 NPT Heavy Duty

5406-20-06-SS Stainless Steel Pipe Reducer Male 1-1/4" NPT to Female 3/8" NPT

(6) 33300-4-4 Brass Pipe Coupling 1/4 NPT to 1/4 NPT Double-Hex 1-1/8" Long

1-1/4" 3000 (3M) Female (NPT) Full Coupling 316 Stainless Steel SS050721316

1-1/4" x 1" inch Galvanized Malleable Iron Pipe 150# Reducing Coupling FMPT

CAMCO T-304 THREADED COUPLING 1-1/4" NPT 2" LONG STAINLESS STEEL NNB

1/4 FNPT x 3/4 FNPT 316ss Hex Reducing Coupling Swagelok SS-12-HRCG-4

(2) SS-5404-20-CLOSE Pipe Nipple 304 Stainless Steel Male 1-1/4" NPT x 1-5/8"

Stainless Steel 316 Fitting Reducing Coupling Class 150 1-1/4" X 1/4" NPT

Stainless Steel 304 Fitting Reducing Coupling Class 150 1-1/4" X 1“ Female NPT

FITOK 316 SS Hex Coupling 1/4 Female NPT, 6600 psi, SS-PCG-NS4

CAMCO T-304 THREADED COUPLING 1-1/4" NPT 2" LONG STAINLESS STEEL NNB

Stainless Steel 304 Fitting 1-1/4" Inch Full Coupling Class 150 Heavy Duty

Banjo Threaded Polypropylene Pipe Coupling, 1/4" NPT Female - CPLG025

Anvil 0812508810 1-1/4" Black Malleable Iron Union FNPT x FNPT, USA (2 Pack) NEW

10 Piece Package SWAGELOK Equivalent to SS-6-HRCG-4, 1/4" FNPT x 3/8" FNPT

1/4" 3000 (3M) Threaded (NPT) Full Coupling Coupler A105 Forged Steel FS050221

1/4 Npt Male Close Nipple Brass Pipe Fitting Air Fuel Oil Gas Water FasParts

(Ships Fast) 1/4" NPT 304 Stainless Steel Pipe Coupling

(Ships Fast 5-Pack) 1/4" NPT 316 Stainless Steel Pipe Coupling

1-1/4" 150 Female NPT Coupling Galvanized Malleable Iron Pipe Fitting MI05074GMI

Stainless steel NPT coupling:1-1/4” NPT to 1” NPT

Stainless Steel 304 Fitting Reducing Coupling Class 150 1/4" X 1/8"...

Stainless Steel 316 Fitting Reducing Coupling Class 150 1-1/4" X 3/8" NPT

1/4 FNPT x 3/8 FNPT 316ss Hex Reducing Coupling Cajon Swagelok SS-6-HRCG-4

4PCS Hex End Plug 1/4" NPT Male, Stainless Steel 304 Hex Head

Central 10000509 1-1/4" IPS Steel Compression Coupling ~ SHIPS FREE

Stainless Steel 316 Fitting Reducing Coupling Class 150 1-1/4" X 1/8" NPT

1/4" x 1 1/2" Fitting Pipe Size Ground Joint Union Steel Female NPT x Female NPT

6 Parker Interstate #FPC460 Brass Pipe Adaptor 1/4”F x 3/8”F