PEX Female Threaded Adapters

Rifeng Brass Female Threaded Adapter transitions PEX tubing to female NPT thread. These PEX fittings may be used with the stainless steel clamping system or the copper crimp ring system.

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  • 1/2" PEX x 1/2" NPT Brass Female Adapter (Lead Free) View Specs

    $1.65 / each

    $38.00 / box
    25 x $1.52

    In Stock! (4218 Available) Ships in 24-48 Hrs
  • 3/4" PEX x 3/4" NPT Brass Female Adapter (Lead Free) View Specs

    $2.45 / each

    $56.25 / box
    25 x $2.25

    In Stock! (558 Available) Ships in 24-48 Hrs
  • 1" PEX x 1" NPT Brass Female Adapter (Lead Free) View Specs

    $3.79 / each

    $36.30 / box
    10 x $3.63

    In Stock! (148 Available) Ships in 24-48 Hrs
  • 1/2" PEX x 3/4" NPT Brass Female Adapter (Lead Free) View Specs

    $2.19 / each

    $49.75 / box
    25 x $1.99

    In Stock! (448 Available) Ships in 24-48 Hrs
  • 3/4" PEX x 1/2" NPT Brass Female Adapter (Lead Free) View Specs

    $3.95 / each

    $93.75 / box
    25 x $3.75

    In Stock! (3221 Available) Ships in 24-48 Hrs