Shop 3/8" Male to 1 4 Female Adapter

Sponsored
$2.54
3/8 in. Male X 1/4 in. Female NPT Threaded - Reducing Hex Bushing - Steel Pipe Fitting (Cr3+ Chrome Plated)
BFO
$2.54
3/8 in. Male X 1/4 in. Female NPT Threaded - Reducing Hex Bushing - Steel Pipe Fitting (Cr3+ Chrome Plated)
BFO
$5.19
3/8 in. Male X 1/4 in. Female NPT Threaded Expanding Adapter - Steel Pipe Fitting (Cr3+ Chrome Plated)
BFO
$5.19
3/8 in. Male X 1/4 in. Female NPT Threaded Expanding Adapter - Steel Pipe Fitting (Cr3+ Chrome Plated)
BFO
$11.61
1/4 in. Male X 3/8 in. Female - NPT Threaded - Reducing Adapter - 316 Stainless Steel High Pressure Instrumentation Pipe Fitting (PSIG=5,000)
BFO
$11.61
1/4 in. Male X 3/8 in. Female - NPT Threaded - Reducing Adapter - 316 Stainless Steel High Pressure Instrumentation Pipe Fitting (PSIG=5,000)
BFO
$12.95
J&D 3.5mm To 1/4 Headphone Adapter Cable, Gold Plated Audiowave Series 3.5mm 1/8 Inch Female TRS To 6.35mm 1/4 Inch Male TRS PVC Shelled Stereo
Amazon.com
451
$12.95
J&D 3.5mm To 1/4 Headphone Adapter Cable, Gold Plated Audiowave Series 3.5mm 1/8 Inch Female TRS To 6.35mm 1/4 Inch Male TRS PVC Shelled Stereo
Amazon.com
$11.99
Ailbiuko Brass Pipe Fitting Reducer Adapter,1/4" NPT Thread Male X 3/8" NPT Thread Female Extension Fittings Brass Fitting,5 Pack
Amazon.com
1
$11.99
Ailbiuko Brass Pipe Fitting Reducer Adapter,1/4" NPT Thread Male X 3/8" NPT Thread Female Extension Fittings Brass Fitting,5 Pack
Amazon.com
$9.99
Joywayus Reducer Hex Bushing Brass Reducing Cast Pipe Fitting 3/8" NPT Male X 1/4" NPT Female Adapter(Pack Of 5)
Amazon.com
562
$9.99
Joywayus Reducer Hex Bushing Brass Reducing Cast Pipe Fitting 3/8" NPT Male X 1/4" NPT Female Adapter(Pack Of 5)
Amazon.com
$9.54
Dixon Brass 3/8 in. Female NPTF X 1/4 in. Male NPTF Adapter - 3750604CLF
John M. Ellsworth Co., Inc.
$9.54
Dixon Brass 3/8 in. Female NPTF X 1/4 in. Male NPTF Adapter - 3750604CLF
John M. Ellsworth Co., Inc.
$7.99
D'addario PW-P047E 1/4 Inch TRS Male To 3.5mm TRS Female Adapter 1/4" Male Stereo To 1/8" Female Stereo Adapter
Sweetwater
10
$7.99
D'addario PW-P047E 1/4 Inch TRS Male To 3.5mm TRS Female Adapter 1/4" Male Stereo To 1/8" Female Stereo Adapter
Sweetwater
$5.18
3/8 in. X 1/4 in. FIP Brass Reducing Coupling Fitting
Home Depot
In store
525
Free shipping
Curbside
$5.18
3/8 in. X 1/4 in. FIP Brass Reducing Coupling Fitting
Home Depot
$1.95
1/4" F X 3/8" M BSP Adapter Fitting
Espresso Parts
$1.95
1/4" F X 3/8" M BSP Adapter Fitting
Espresso Parts
$2.85
10-Pack Thread Reducer Bushing Converter, 1/4"-20 Female To 3/8"-16 Male, Aluminum Alloy Screw Converter For DSLR Camera, Camcorder, Tripod,
Temu US
9
$2.85
10-Pack Thread Reducer Bushing Converter, 1/4"-20 Female To 3/8"-16 Male, Aluminum Alloy Screw Converter For DSLR Camera, Camcorder, Tripod,
Temu US
$1.80
Midland Metal Mfg. | 10257 | 1/4 X 3/8 (MALE FLARE X MIP ADPT), Brass Fittings, SAE 45 Deg Flare, Male Adapter
Blackhawk Supply
$1.80
Midland Metal Mfg. | 10257 | 1/4 X 3/8 (MALE FLARE X MIP ADPT), Brass Fittings, SAE 45 Deg Flare, Male Adapter
Blackhawk Supply
$2.08
Audio Adapter Head Gold Plated 6.35mm (1/4 Inch) Male To 3.5mm (1/8 Inch) Female, Audio Stereo TRS Converter Adapters, For Aux Cable, Guitar
Temu US
126
$2.08
Audio Adapter Head Gold Plated 6.35mm (1/4 Inch) Male To 3.5mm (1/8 Inch) Female, Audio Stereo TRS Converter Adapters, For Aux Cable, Guitar
Temu US
$5.88
1/4 in. O.D. X 3/8 MIP Compression Brass Reducing Adapter Fitting
Home Depot
In store
718
Free shipping
Curbside
$5.88
1/4 in. O.D. X 3/8 MIP Compression Brass Reducing Adapter Fitting
Home Depot
$4.67
3/8 in. X 1/4 in. OD Compression Brass Reducing Coupling Fitting
Home Depot
In store
244
Free shipping
Curbside
$4.67
3/8 in. X 1/4 in. OD Compression Brass Reducing Coupling Fitting
Home Depot
$11.99
1/4 NPT NPT Male X 3/8 NPT NPT Female Brass Pipe Fitting Hex Reducer Adaptor, 4 Pack
Walmart
Free shipping
$11.99
1/4 NPT NPT Male X 3/8 NPT NPT Female Brass Pipe Fitting Hex Reducer Adaptor, 4 Pack
Walmart
$1.10
6.35mm Male To 3.5mm Female Adapter 1/4 Inch Plug To 1/8 Inch Female Connector 6.35 mm To 3.5 mm Dual Channel Guitar Mixer Audio Adapter
Temu US
9
$1.10
6.35mm Male To 3.5mm Female Adapter 1/4 Inch Plug To 1/8 Inch Female Connector 6.35 mm To 3.5 mm Dual Channel Guitar Mixer Audio Adapter
Temu US
$5.99
Jobsmart 1/4 in. Female NPT To 3/8 in. Female NPT Adapter
Tractor Supply Co.
$5.99
Jobsmart 1/4 in. Female NPT To 3/8 in. Female NPT Adapter
Tractor Supply Co.
$16.25
Forney Industries 1892777 Steel I&M Compatible Coupler, 0.38 in. X 0.38 in. Female Male NPT
Walmart
Free shipping
$16.25
Forney Industries 1892777 Steel I&M Compatible Coupler, 0.38 in. X 0.38 in. Female Male NPT
Walmart
$3.70
NPT 1/4'' 3/8"" 1/2"" 3/4"" Male To 1/8"" 1/4"" 3/8"" Female Aluminum Fitting Adapter
eBay.com
$3.70
NPT 1/4'' 3/8"" 1/2"" 3/4"" Male To 1/8"" 1/4"" 3/8"" Female Aluminum Fitting Adapter
eBay.com
$11.22
MILTON 651 3/8"" NPT Male X 1/4"" NPT Female Brass Reducer Bushings
eBay.com
Free shipping
$11.22
MILTON 651 3/8"" NPT Male X 1/4"" NPT Female Brass Reducer Bushings
eBay.com
$3.99
Forney Brass Bushing 1/4 in. Female X 3/8 in. Male 1 Pc
Ace Hardware
383
$3.99
Forney Brass Bushing 1/4 in. Female X 3/8 in. Male 1 Pc
Ace Hardware
$22.99
Craftsman 1/4, 3/8 And 1/2 in. Drive Socket Adapter Set 4 Pc
Ace Hardware
134
$22.99
Craftsman 1/4, 3/8 And 1/2 in. Drive Socket Adapter Set 4 Pc
Ace Hardware
$10.62
Anderson Metals 1/4-18 Male 3/8-18 Female Mnpt X Fnpt Industrial Pipe Adapter 1, 000 Psi, Brass 756120-0604 - 55540470
Penn Tool Co
$10.62
Anderson Metals 1/4-18 Male 3/8-18 Female Mnpt X Fnpt Industrial Pipe Adapter 1, 000 Psi, Brass 756120-0604 - 55540470
Penn Tool Co
$8.94
Forney Brass Bushing 1/4 in. Female NPT X 3/8 in. Male NPT 1 Pc.
eBay.com
Free shipping
$8.94
Forney Brass Bushing 1/4 in. Female NPT X 3/8 in. Male NPT 1 Pc.
eBay.com
$7.49
2Pcs 1/4 Inch Drive (F) X 3/8 Inch (M) Socket Adapter, Female To Male, Cr-V (Black)
Walmart
Free shipping
$7.49
2Pcs 1/4 Inch Drive (F) X 3/8 Inch (M) Socket Adapter, Female To Male, Cr-V (Black)
Walmart
$0.51
$0.83
1/8 "1/4" 3/8 "1/2" 3/4 "1" Brass Reducer Male Thread To Female Thread Reducing Bush Adapter
AliExpress
38% off
$0.51
$0.83
1/8 "1/4" 3/8 "1/2" 3/4 "1" Brass Reducer Male Thread To Female Thread Reducing Bush Adapter
AliExpress
$2.95
Hosa GPM-103 1/4 Inch TRS Male To 3.5mm TRS Female Stereo Headphone Adapter 3.5mm TRS Female To 1/4" TRS Male Adapter Adapter - Balanced
Sweetwater
$2.95
Hosa GPM-103 1/4 Inch TRS Male To 3.5mm TRS Female Stereo Headphone Adapter 3.5mm TRS Female To 1/4" TRS Male Adapter Adapter - Balanced
Sweetwater
$0.15
1/8" 1/4" 3/8" 1/2" 3/4" 1" BSP Female To Male Thread Brass Pipe Fitting Adapter Coupler Connector
AliExpress
Free shipping
$0.15
1/8" 1/4" 3/8" 1/2" 3/4" 1" BSP Female To Male Thread Brass Pipe Fitting Adapter Coupler Connector
AliExpress
$1.19
$1.29
1/4" Male To 1/4" 3/8" Male Threaded Metal Adapter 1/4 Inch Double Male Screw Adapter Supports
AliExpress
$1.19
$1.29
1/4" Male To 1/4" 3/8" Male Threaded Metal Adapter 1/4 Inch Double Male Screw Adapter Supports
AliExpress
$3.95
Hosa GMP-386 1/4-Inch TS Female To 3.5mm TRS Male Adapter 1/4-Inch TS To 3.5mm TRS Adapter
Sweetwater
$3.95
Hosa GMP-386 1/4-Inch TS Female To 3.5mm TRS Male Adapter 1/4-Inch TS To 3.5mm TRS Adapter
Sweetwater
$1.72
John Guest Stem Adapter BSPT - 3/8 X 1/4 BSPT - Single
Fresh Water Systems
$1.72
John Guest Stem Adapter BSPT - 3/8 X 1/4 BSPT - Single
Fresh Water Systems
$23.20
Adapter (Male To Female) - Package Qty Varies By Size | Size: 1/4 X 3/8 (Package Of 10)
PneumaticPlus
$23.20
Adapter (Male To Female) - Package Qty Varies By Size | Size: 1/4 X 3/8 (Package Of 10)
PneumaticPlus
$1.62
Midland Metal Mfg. | 30203 | 3/8 X 1/4 (PO(HB X MIP ADAPTER)), Brass Fittings, Push On Hose Barb, Male Adapter
Blackhawk Supply
$1.62
Midland Metal Mfg. | 30203 | 3/8 X 1/4 (PO(HB X MIP ADAPTER)), Brass Fittings, Push On Hose Barb, Male Adapter
Blackhawk Supply
$3.49
Aeroquip 1/4" Female X 1/8" Male Steel Adapter | 1/4" Fem P X 1/8" Male Pipe Adapter | C3209X4X2
FleetPride
$3.49
Aeroquip 1/4" Female X 1/8" Male Steel Adapter | 1/4" Fem P X 1/8" Male Pipe Adapter | C3209X4X2
FleetPride
$11.37
Rutland Adapter For 1/4-Inch To 3/8-Inch NPT
Fireplaces Direct
115
$11.37
Rutland Adapter For 1/4-Inch To 3/8-Inch NPT
Fireplaces Direct
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    Shop 3/8" Male to 1 4 Female Adapter

    Sponsored
    $2.54
    3/8 in. Male X 1/4 in. Female NPT Threaded - Reducing Hex Bushing - Steel Pipe Fitting (Cr3+ Chrome Plated)
    BFO
    $2.54
    3/8 in. Male X 1/4 in. Female NPT Threaded - Reducing Hex Bushing - Steel Pipe Fitting (Cr3+ Chrome Plated)
    BFO
    $5.19
    3/8 in. Male X 1/4 in. Female NPT Threaded Expanding Adapter - Steel Pipe Fitting (Cr3+ Chrome Plated)
    BFO
    $5.19
    3/8 in. Male X 1/4 in. Female NPT Threaded Expanding Adapter - Steel Pipe Fitting (Cr3+ Chrome Plated)
    BFO
    $11.61
    1/4 in. Male X 3/8 in. Female - NPT Threaded - Reducing Adapter - 316 Stainless Steel High Pressure Instrumentation Pipe Fitting (PSIG=5,000)
    BFO
    $11.61
    1/4 in. Male X 3/8 in. Female - NPT Threaded - Reducing Adapter - 316 Stainless Steel High Pressure Instrumentation Pipe Fitting (PSIG=5,000)
    BFO
    $12.95
    J&D 3.5mm To 1/4 Headphone Adapter Cable, Gold Plated Audiowave Series 3.5mm 1/8 Inch Female TRS To 6.35mm 1/4 Inch Male TRS PVC Shelled Stereo
    Amazon.com
    451
    $12.95
    J&D 3.5mm To 1/4 Headphone Adapter Cable, Gold Plated Audiowave Series 3.5mm 1/8 Inch Female TRS To 6.35mm 1/4 Inch Male TRS PVC Shelled Stereo
    Amazon.com
    $11.99
    Ailbiuko Brass Pipe Fitting Reducer Adapter,1/4" NPT Thread Male X 3/8" NPT Thread Female Extension Fittings Brass Fitting,5 Pack
    Amazon.com
    1
    $11.99
    Ailbiuko Brass Pipe Fitting Reducer Adapter,1/4" NPT Thread Male X 3/8" NPT Thread Female Extension Fittings Brass Fitting,5 Pack
    Amazon.com
    $9.99
    Joywayus Reducer Hex Bushing Brass Reducing Cast Pipe Fitting 3/8" NPT Male X 1/4" NPT Female Adapter(Pack Of 5)
    Amazon.com
    562
    $9.99
    Joywayus Reducer Hex Bushing Brass Reducing Cast Pipe Fitting 3/8" NPT Male X 1/4" NPT Female Adapter(Pack Of 5)
    Amazon.com
    $9.54
    Dixon Brass 3/8 in. Female NPTF X 1/4 in. Male NPTF Adapter - 3750604CLF
    John M. Ellsworth Co., Inc.
    $9.54
    Dixon Brass 3/8 in. Female NPTF X 1/4 in. Male NPTF Adapter - 3750604CLF
    John M. Ellsworth Co., Inc.
    $7.99
    D'addario PW-P047E 1/4 Inch TRS Male To 3.5mm TRS Female Adapter 1/4" Male Stereo To 1/8" Female Stereo Adapter
    Sweetwater
    10
    $7.99
    D'addario PW-P047E 1/4 Inch TRS Male To 3.5mm TRS Female Adapter 1/4" Male Stereo To 1/8" Female Stereo Adapter
    Sweetwater
    $5.18
    3/8 in. X 1/4 in. FIP Brass Reducing Coupling Fitting
    Home Depot
    In store
    525
    Free shipping
    Curbside
    $5.18
    3/8 in. X 1/4 in. FIP Brass Reducing Coupling Fitting
    Home Depot
    $1.95
    1/4" F X 3/8" M BSP Adapter Fitting
    Espresso Parts
    $1.95
    1/4" F X 3/8" M BSP Adapter Fitting
    Espresso Parts
    $2.85
    10-Pack Thread Reducer Bushing Converter, 1/4"-20 Female To 3/8"-16 Male, Aluminum Alloy Screw Converter For DSLR Camera, Camcorder, Tripod,
    Temu US
    9
    $2.85
    10-Pack Thread Reducer Bushing Converter, 1/4"-20 Female To 3/8"-16 Male, Aluminum Alloy Screw Converter For DSLR Camera, Camcorder, Tripod,
    Temu US
    $1.80
    Midland Metal Mfg. | 10257 | 1/4 X 3/8 (MALE FLARE X MIP ADPT), Brass Fittings, SAE 45 Deg Flare, Male Adapter
    Blackhawk Supply
    $1.80
    Midland Metal Mfg. | 10257 | 1/4 X 3/8 (MALE FLARE X MIP ADPT), Brass Fittings, SAE 45 Deg Flare, Male Adapter
    Blackhawk Supply
    $2.08
    Audio Adapter Head Gold Plated 6.35mm (1/4 Inch) Male To 3.5mm (1/8 Inch) Female, Audio Stereo TRS Converter Adapters, For Aux Cable, Guitar
    Temu US
    126
    $2.08
    Audio Adapter Head Gold Plated 6.35mm (1/4 Inch) Male To 3.5mm (1/8 Inch) Female, Audio Stereo TRS Converter Adapters, For Aux Cable, Guitar
    Temu US
    $5.88
    1/4 in. O.D. X 3/8 MIP Compression Brass Reducing Adapter Fitting
    Home Depot
    In store
    718
    Free shipping
    Curbside
    $5.88
    1/4 in. O.D. X 3/8 MIP Compression Brass Reducing Adapter Fitting
    Home Depot
    $4.67
    3/8 in. X 1/4 in. OD Compression Brass Reducing Coupling Fitting
    Home Depot
    In store
    244
    Free shipping
    Curbside
    $4.67
    3/8 in. X 1/4 in. OD Compression Brass Reducing Coupling Fitting
    Home Depot
    $11.99
    1/4 NPT NPT Male X 3/8 NPT NPT Female Brass Pipe Fitting Hex Reducer Adaptor, 4 Pack
    Walmart
    Free shipping
    $11.99
    1/4 NPT NPT Male X 3/8 NPT NPT Female Brass Pipe Fitting Hex Reducer Adaptor, 4 Pack
    Walmart
    $1.10
    6.35mm Male To 3.5mm Female Adapter 1/4 Inch Plug To 1/8 Inch Female Connector 6.35 mm To 3.5 mm Dual Channel Guitar Mixer Audio Adapter
    Temu US
    9
    $1.10
    6.35mm Male To 3.5mm Female Adapter 1/4 Inch Plug To 1/8 Inch Female Connector 6.35 mm To 3.5 mm Dual Channel Guitar Mixer Audio Adapter
    Temu US
    $5.99
    Jobsmart 1/4 in. Female NPT To 3/8 in. Female NPT Adapter
    Tractor Supply Co.
    $5.99
    Jobsmart 1/4 in. Female NPT To 3/8 in. Female NPT Adapter
    Tractor Supply Co.