Merchant Coupling Fittings
3/8″ Pipe Fitting Merchant Coupling, 150# Galvanized Malleable Iron, Female NPT Threads
$5.29
Floor Flange Fittings
3/8″ Pipe Fitting Floor Flange, 150# Black Malleable Iron, Female NPT Threads
$4.49
$5.73
API Line Coupling Fittings
3/8″ Pipe Fitting API Line Coupling, 150# Black Malleable Iron, Female NPT Threads
$5.43
Merchant Coupling Fittings
3/8″ Pipe Fitting Merchant Coupling, 150# Black Malleable Iron, Female NPT Threads
$3.33
Reducing Coupling Fittings
3/8″ x 1/4″ Pipe Fitting, Reducing Coupling, 3/8″ x 1/4″ Female NPT, 150# Black Malleable Iron
$2.00