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3/8" NPT Fittings

3/8" NPT Fittings

3/8" NPT = 0.675" Diameter

1/2" Hose Barb x 3/8 NPT Male Thread | Brass Fitting
$7.95 As low as $3.98

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3/8" Female x 3/8" Male NPT Pipe Thread Adapter Brass Fitting
$4.94

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(10 Pack) 3/8" Female x 1/4" Male NPT Pipe Thread Reducing Adapter Brass Fitting
$32.28

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3/8" Male NPT x 3/8" Male NPT Hex Nipple Stainless Steel |
$7.95 As low as $4.77

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3/8" Male x 1/4" Female NPT Thread Brass Reducing Hex Bushing Fittings
$3.95 As low as $2.77

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1/2" Male x 3/8" Female NPT Thread Brass Reducing Hex Bushing Fittings
$4.95 As low as $3.47

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3/8" NPT Brass Rollover Safety Vent Valve
$29.95 As low as $13.48

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1/4" Hose Barb x 3/8 NPT Male Thread | 316 Stainless Steel Fitting
$8.95 As low as $4.48

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5/8" Hose Barb x 3/8 NPT Male Thread | Brass Fitting
$11.95 As low as $5.98

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5/8" Hose Bead Barb x 3/8 NPT Male Thread | Beaded Brass Fitting
$12.95 As low as $6.48

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1/2" Hose Barb x 3/8 NPT Male Thread | Brass 90 Degree Elbow Fitting
$9.95 As low as $5.97

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3/8" Hose Barb x 3/8 NPT Male Thread | Brass Fitting
$6.95 As low as $2.09

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5/16" Hose Barb x 3/8 NPT Male Thread | Brass Fitting
$6.95 As low as $2.43

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5/16" Hose Barb x 3/8 NPT Male Thread | 316 Stainless Steel Fitting
$9.95 As low as $4.98

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5/8" Hose Barb x 3/8 NPT Male Thread | 316 Stainless Steel Fitting
$12.95 As low as $6.47

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3/8" NPT Aluminum Half Coupling Weld Bung
$4.65 As low as $2.33

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3/8" NPT 304 Stainless Steel Close Pipe Nipple
$2.75 As low as $2.20

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3/8" NPT x 2" Stainless Steel 304 Schedule 40 Pipe Nipple
$2.49 As low as $1.99

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3/8" NPT x 3" Stainless Steel 304 Schedule 40 Pipe Nipple
$2.59 As low as $2.07

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3/8" NPT x 4" Stainless Steel 304 Schedule 40 Pipe Nipple
$2.79 As low as $2.23

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3/8" NPT x 5" Stainless Steel 304 Schedule 40 Pipe Nipple
$2.99 As low as $2.39

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3/8" NPT x 6" Stainless Steel 304 Schedule 40 Pipe Nipple
$3.29 As low as $2.63

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3/8" NPT x 10" Stainless Steel 304 Schedule 40 Pipe Nipple
$5.95 As low as $4.76

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3/8" NPT Female Brass Bulkhead Fitting
$16.95 As low as $11.87

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