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Straight Coupling Female-to-Female 1/2 in End B Diameter Threaded Fittings

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  • Straight Coupling Female-to-Female 1/2 in End B Diameter Threaded Fittings

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56 results

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  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + Shipping: lowest first
  • Price + Shipping: highest first
  • Distance: nearest first
    • Fitting Type: Straight Coupling- Selected
    • End A-to-End B Gender: Female-to-Female- Selected
    • End B Diameter: 1/2 in- Selected
    Clear All

  • 1/2" FNPT 316ss Hex Union Coupling Fitting SSP ISST8HCG - Image 1 of 1

    1/2" FNPT 316ss Hex Union Coupling Fitting SSP ISST8HCG

    Brand New
    S$ 20.24
    Was: S$ 25.31was - S$ 25.31
    S$ 216.98 shipping
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    • Smith Blair Model 411 1/2 x 4-1/2 Coupling Bolt Flexi-Coat Fusion Bonded Epoxy - Image 1 of 4
    • Smith Blair Model 411 1/2 x 4-1/2 Coupling Bolt Flexi-Coat Fusion Bonded Epoxy - Image 2 of 4
    • Smith Blair Model 411 1/2 x 4-1/2 Coupling Bolt Flexi-Coat Fusion Bonded Epoxy - Image 3 of 4
    • Smith Blair Model 411 1/2 x 4-1/2 Coupling Bolt Flexi-Coat Fusion Bonded Epoxy - Image 4 of 4

    Smith Blair Model 411 1/2 x 4-1/2 Coupling Bolt Flexi-Coat Fusion Bonded Epoxy

    Brand New
    S$ 28.10
    or Best Offer
    S$ 54.11 shipping
    S⁣7⁣T⁣р⁣o⁣n⁣ ⁣W⁣s⁣o⁣J⁣ ⁣Q⁣r⁣e⁣d⁣⁣5⁣ ⁣7⁣5⁣ ⁣⁣⁣⁣9⁣⁣Q⁣
  • Stainless Steel 316 Fitting 1/2" Inch Half Coupling Class 150 Heavy Duty - Image 1 of 1

    Stainless Steel 316 Fitting 1/2" Inch Half Coupling Class 150 Heavy Duty

    Brand New
    S$ 7.72
    S$ 34.95 shipping
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    • Stainless Steel 304 Fitting Reducing Coupling Class 150 1" X 1/2"... - Image 1 of 2
    • Stainless Steel 304 Fitting Reducing Coupling Class 150 1" X 1/2"... - Image 2 of 2

    Stainless Steel 304 Fitting Reducing Coupling Class 150 1" X 1/2"...

    Brand New
    S$ 11.51
    S$ 38.44 shipping
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  • 2 Pack, Stainless Steel 316 Fitting 1/2" Inch Full Coupling Heavy Duty New - Image 1 of 1

    New Listing2 Pack, Stainless Steel 316 Fitting 1/2" Inch Full Coupling Heavy Duty New

    Brand New · Unbranded
    S$ 21.07
    S$ 29.80 shipping
    Z⁣⁣⁣⁣5⁣⁣ ⁣K⁣U⁣⁣⁣ ⁣⁣⁣⁣Y⁣⁣O⁣⁣ ⁣⁣⁣⁣⁣⁣⁣K⁣E⁣
  • 10 Piece Package Swagelok Equivalent to SS-8-HRCG-4 1/4 FNPT x 1/2 FNPT - Image 1 of 1

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

    Brand New
    S$ 309.29
    or Best Offer
    S$ 38.31 shipping
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  • 10 - Swagelok Stainless Steel Union Fitting, 1/2" OD Tube / SS-810-6 - Image 1 of 1

    10 - Swagelok Stainless Steel Union Fitting, 1/2" OD Tube / SS-810-6

    New (Other) · Swagelok
    S$ 203.95
    S$ 55.15 shipping
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  • 1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050441304 - Image 1 of 4

    1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050441304

    Brand New
    S$ 12.20
    S$ 24.84 shipping
    3,093 sold
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  • 1/2" 3000 (3M) Female (NPT) Full Coupling 316 Stainless Steel SS050421316 - Image 1 of 4

    1/2" 3000 (3M) Female (NPT) Full Coupling 316 Stainless Steel SS050421316

    Brand New
    S$ 16.87
    S$ 24.98 shipping
    77 sold
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  • FITOK 316 SS Hex Reducing Coupling 1 x 1/2 FNPT, 4400 psi, SS-PCG-NS16-NS8 - Image 1 of 2

    FITOK 316 SS Hex Reducing Coupling 1 x 1/2 FNPT, 4400 psi, SS-PCG-NS16-NS8

    Brand New
    S$ 61.16
    S$ 30.07 shipping
    23 sold
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  • 1/2" 3000 (3M) Female (NPT) Full Coupling 304 Stainless Steel SS050421304 - Image 1 of 4

    1/2" 3000 (3M) Female (NPT) Full Coupling 304 Stainless Steel SS050421304

    Brand New
    S$ 15.06
    S$ 24.93 shipping
    125 sold
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  • Stainless Steel 304 Fitting Reducing Coupling Class 150 2-1/2" X 1/2" Female NPT - Image 1 of 2

    Stainless Steel 304 Fitting Reducing Coupling Class 150 2-1/2" X 1/2" Female NPT

    Brand New
    S$ 42.04
    S$ 42.02 shipping
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  • 1/2" NPT Threaded Full Coupling Aluminum 6061-T Schedule 40 Pipe Fitting A050441 - Image 1 of 3

    1/2" NPT Threaded Full Coupling Aluminum 6061-T Schedule 40 Pipe Fitting A050441

    Brand New
    S$ 15.44
    S$ 28.74 shipping
    138 sold
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  • 1/2" 150 Female NPT Coupling Black Malleable Iron Pipe Fitting MI050441BMI - Image 1 of 3

    1/2" 150 Female NPT Coupling Black Malleable Iron Pipe Fitting MI050441BMI

    Brand New · Unbranded
    S$ 9.98
    S$ 24.77 shipping
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  • Stainless Steel 304 Fitting Reducing Coupling Class 150 2" X 1/2" Female NPT - Image 1 of 2

    Stainless Steel 304 Fitting Reducing Coupling Class 150 2" X 1/2" Female NPT

    Brand New
    S$ 27.98
    S$ 41.61 shipping
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  • Stainless Steel 304 Fitting 1/2" Inch Half Coupling Class 150 Heavy Duty - Image 1 of 1

    Stainless Steel 304 Fitting 1/2" Inch Half Coupling Class 150 Heavy Duty

    Brand New
    S$ 7.58
    S$ 34.95 shipping
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  • Lot of 2) 1/2" Coupling Red Brass Class 125# Female NPT Threaded LF Pipe Fitting - Image 1 of 2

    Lot of 2) 1/2" Coupling Red Brass Class 125# Female NPT Threaded LF Pipe Fitting

    Brand New
    S$ 18.26
    S$ 28.81 shipping
    Only 1 left!
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  • Stainless Steel 316 Fitting 1/2" Inch Full Coupling Class 150 Heavy Duty - Image 1 of 1

    Stainless Steel 316 Fitting 1/2" Inch Full Coupling Class 150 Heavy Duty

    Brand New
    S$ 9.55
    S$ 35.57 shipping
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  • FITOK 316 SS Hex Reducing Coupling 2 x 1/2 FNPT, 3900 psi, SS-PCG-NS32-NS8 - Image 1 of 1

    FITOK 316 SS Hex Reducing Coupling 2 x 1/2 FNPT, 3900 psi, SS-PCG-NS32-NS8

    Brand New
    S$ 157.84
    S$ 32.93 shipping
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  • FITOK 316 SS Hex Coupling 1/2 Female NPT, 4900 psi, SS-PCG-NS8 - Image 1 of 2

    FITOK 316 SS Hex Coupling 1/2 Female NPT, 4900 psi, SS-PCG-NS8

    Brand New
    S$ 24.56
    S$ 29.00 shipping
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  • FITOK 316 SS Hex Reducing Coupling 3/4 x 1/2 FNPT, 4600 psi, SS-PCG-NS12-NS8 - Image 1 of 2

    FITOK 316 SS Hex Reducing Coupling 3/4 x 1/2 FNPT, 4600 psi, SS-PCG-NS12-NS8

    Brand New
    S$ 35.72
    S$ 29.33 shipping
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  • 1/2" 3000 (3M) Threaded (NPT) Full Coupling Coupler A105 Forged Steel FS050421 - Image 1 of 4

    1/2" 3000 (3M) Threaded (NPT) Full Coupling Coupler A105 Forged Steel FS050421

    Brand New · Unbranded
    S$ 11.30
    S$ 24.81 shipping
    148 sold
    V⁣⁣H⁣⁣ ⁣⁣X⁣V⁣⁣ ⁣J⁣Z⁣ ⁣⁣⁣7⁣⁣⁣⁣⁣⁣⁣⁣⁣R⁣ ⁣⁣I⁣
  • 1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler 4 Pak - Image 1 of 4

    1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler 4 Pak

    Brand New
    S$ 16.80
    or Best Offer
    S$ 42.02 shipping
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  • 5 Piece Package Swagelok Equivalent to SS-8-HRCG-2, 1/8" FNPT x 1/2" FNPT - Image 1 of 1

    5 Piece Package Swagelok Equivalent to SS-8-HRCG-2, 1/8" FNPT x 1/2" FNPT

    Brand New
    S$ 203.85
    or Best Offer
    S$ 46.16 shipping
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  • 1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler Quantity x2 - Image 1 of 2

    1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler Quantity x2

    Brand New
    S$ 22.48
    S$ 36.51 shipping
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  • Stainless Steel 316 Fitting Reducing Coupling Class 150 1-1/2" X 1/2" NPT - Image 1 of 2

    Stainless Steel 316 Fitting Reducing Coupling Class 150 1-1/2" X 1/2" NPT

    Brand New
    S$ 19.54
    S$ 39.96 shipping
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  • 1" X 1/2" 150 Female NPT 304 Stainless Reducing Coupling Reducer <SS11060441304 - Image 1 of 4

    1" X 1/2" 150 Female NPT 304 Stainless Reducing Coupling Reducer <SS11060441304

    Brand New · Unbranded
    S$ 15.87
    S$ 28.74 shipping
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  • Banjo Threaded Polypropylene Pipe Coupling, 1/2" NPT Female - CPLG050 - Image 1 of 4

    Banjo Threaded Polypropylene Pipe Coupling, 1/2" NPT Female - CPLG050

    Brand New
    S$ 12.64
    S$ 24.86 shipping
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  • StainlessSteel 304 Fitting Reducing Coupling Class 1000 1-1/2" X 1/2" Female NPT - Image 1 of 4

    StainlessSteel 304 Fitting Reducing Coupling Class 1000 1-1/2" X 1/2" Female NPT

    Brand New
    S$ 30.92
    or Best Offer
    S$ 46.13 shipping
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  • Stainless Steel 304 Fitting 1/2" Inch Full Coupling Class 150 Heavy Duty - Image 1 of 1

    Stainless Steel 304 Fitting 1/2" Inch Full Coupling Class 150 Heavy Duty

    Brand New
    S$ 8.42
    S$ 36.82 shipping
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  • 1/8" FNPT x 1/2" FNPT 316ss Hex Reducing Coupling Swagelok SS-8-HRCG-2 - Image 1 of 1

    1/8" FNPT x 1/2" FNPT 316ss Hex Reducing Coupling Swagelok SS-8-HRCG-2

    Brand New · Swagelok
    S$ 18.00
    Was: S$ 22.49was - S$ 22.49
    S$ 216.98 shipping
    2 watching
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  • Stainless Steel 304 Fitting Reducing Coupling Class 150 3/4" X 1/2" Female NPT - Image 1 of 2

    Stainless Steel 304 Fitting Reducing Coupling Class 150 3/4" X 1/2" Female NPT

    Brand New
    S$ 9.70
    S$ 35.51 shipping
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  • Stainless Steel 304 Fitting Reducing Coupling Class 150 1-1/2" X 1/2" Female NPT - Image 1 of 2

    Stainless Steel 304 Fitting Reducing Coupling Class 150 1-1/2" X 1/2" Female NPT

    Brand New
    S$ 16.73
    S$ 39.94 shipping
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  • 1/2 FNPT 316ss Hex Coupling DK-LOK GCG-8N-S - Image 1 of 1

    1/2 FNPT 316ss Hex Coupling DK-LOK GCG-8N-S

    Brand New
    S$ 20.24
    Was: S$ 25.31was - S$ 25.31
    S$ 31.04 shipping
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  • New 4 PCs Galvanized 3/4 inch x ½ Inch Reduction Coupling Factory Sealed - Image 1 of 2

    New 4 PCs Galvanized 3/4 inch x ½ Inch Reduction Coupling Factory Sealed

    Brand New · Unbranded
    S$ 14.02
    or Best Offer
    S$ 35.64 shipping
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  • 304 STAINLESS STEEL COUPLING, 1/2" FEMALE NPT, schedule 150  - Image 1 of 1

    304 STAINLESS STEEL COUPLING, 1/2" FEMALE NPT, schedule 150 

    Brand New · Unbranded
    S$ 5.62
    or Best Offer
    S$ 31.00 shipping
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  • Lot of 18 1/2" Galvanized & Plain NPT Threaded Pipe Coupling - Image 1 of 1

    Lot of 18 1/2" Galvanized & Plain NPT Threaded Pipe Coupling

    Brand New · Unbranded
    S$ 39.36
    S$ 175.90 shipping
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  • (2) 1/2" 150 lb 304 Stainless Steel Threaded Cast Half Coupling - Image 1 of 2

    (2) 1/2" 150 lb 304 Stainless Steel Threaded Cast Half Coupling

    Brand New
    S$ 14.06
    or Best Offer
    S$ 28.69 shipping
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  • 1/2" x 1/2" Fitting Pipe Size Ground Joint Union Steel Female NPT to Female NPT - Image 1 of 4

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

    Brand New
    S$ 6.73
    Was: S$ 8.42was - S$ 8.42
    S$ 35.72 shipping
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  • (2) Parker 1/2 GG-SS Stainless Pipe Coupling Female 1/2" NPT to Female 1/2" NPT - Image 1 of 1

    (2) Parker 1/2 GG-SS Stainless Pipe Coupling Female 1/2" NPT to Female 1/2" NPT

    New (Other) · Parker
    S$ 49.21
    S$ 29.72 shipping
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  • SS-441 304 Stainless Steel Pipe Reducer Female 1" NPT to Female 1/2" NPT - Image 1 of 1

    SS-441 304 Stainless Steel Pipe Reducer Female 1" NPT to Female 1/2" NPT

    New (Other) · Unbranded
    S$ 14.76
    S$ 29.62 shipping
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  • 316 Stainless Steel Pipe Union Class 150# Female 1/2" NPT - Image 1 of 1

    316 Stainless Steel Pipe Union Class 150# Female 1/2" NPT

    New (Other) · Unbranded
    S$ 14.06
    S$ 28.69 shipping
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  • 304 Stainless Steel Pipe Reducer Female 1-1/2 NPT to Female 1/2 NPT 150# - Image 1 of 2

    304 Stainless Steel Pipe Reducer Female 1-1/2 NPT to Female 1/2 NPT 150#

    New (Other) · Unbranded
    S$ 21.09
    S$ 29.80 shipping
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  • 1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler, 0268G - Image 1 of 3

    1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler, 0268G

    New (Other)
    S$ 11.18
    S$ 29.51 shipping
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  • Turned 304 Stainless Steel Pipe Reducer Female 2" NPT to Female 1/2" NPT - Image 1 of 2

    Turned 304 Stainless Steel Pipe Reducer Female 2" NPT to Female 1/2" NPT

    New (Other) · Unbranded
    S$ 28.12
    S$ 47.45 shipping
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  • 1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler - Image 1 of 2

    1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler

    New (Other) · Unbranded
    S$ 143.40
    S$ 68.42 shipping
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  • “20”PC AMFL ER50 3 Piece Rigid IMC Erickson Couplings 1/2" NPT X 1/2" NOS - Image 1 of 4

    “20”PC AMFL ER50 3 Piece Rigid IMC Erickson Couplings 1/2" NPT X 1/2" NOS

    New (Other)
    S$ 140.59
    S$ 67.64 shipping
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    New (Other) · Unbranded
    S$ 17.57
    S$ 28.79 shipping
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    New (Other)
    S$ 35.13
    S$ 54.66 shipping
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    New (Other) · Unbranded
    S$ 19.67
    Was: S$ 28.10was - S$ 28.10
    or Best Offer
    S$ 35.88 shipping
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    New (Other) · Unbranded
    S$ 14.04
    or Best Offer
    S$ 31.56 shipping
    R⁣P⁣ ⁣K⁣M⁣⁣ ⁣⁣I⁣Q⁣⁣ ⁣⁣S⁣N⁣⁣⁣⁣ ⁣T⁣⁣⁣Z⁣ ⁣B⁣⁣⁣⁣
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    New (Other) · Swagelok
    S$ 12.51
    Was: S$ 15.65was - S$ 15.65
    S$ 35.89 shipping
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    Pre-Owned
    S$ 13.64
    Was: S$ 17.05was - S$ 17.05
    S$ 41.68 shipping
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    New (Other)
    S$ 8.42
    or Best Offer
    S$ 42.80 shipping
    ⁣⁣⁣⁣⁣W⁣5⁣ ⁣0⁣⁣⁣Q⁣ ⁣3⁣4⁣ ⁣⁣C⁣⁣⁣P⁣ ⁣⁣⁣⁣L⁣⁣E⁣
  • Parker Hannifin 208P-12-8 Brass Reducer Coupling 3/4" Female NPT X 1/2" Male NPT - Image 1 of 3

    Parker Hannifin 208P-12-8 Brass Reducer Coupling 3/4" Female NPT X 1/2" Male NPT

    New (Other) · Parker
    S$ 21.64
    Was: S$ 27.05was - S$ 27.05
    S$ 39.96 shipping
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    Pre-Owned
    S$ 42.18
    or Best Offer
    S$ 61.92 shipping
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