PEX Male Threaded Adaptors

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

Manuals -


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

    $1.15 / each

    $26.25 / box
    25 x $1.05

    In Stock! (1913 Available) Ships in 24-48 Hrs
  • 1/2" PEX x 3/4" NPT Brass Male Adapter (Lead Free) View Specs

    $1.69 / each

    $38.75 / box
    25 x $1.55

    In Stock! (186 Available) Ships in 24-48 Hrs
  • 5/8" PEX x 1/2" NPT Brass Male Adapter (Lead Free) View Specs

    $1.62 / each

    $74.50 / box
    50 x $1.49

    In Stock! (318 Available) Ships in 24-48 Hrs
  • 3/4" PEX x 1/2" NPT Brass Male Adapter (Lead Free) View Specs

    $1.45 / each

    $33.75 / box
    25 x $1.35

    In Stock! (347 Available) Ships in 24-48 Hrs
  • 3/4" PEX x 3/4" NPT Brass Male Adapter (Lead Free) View Specs

    $1.69 / each

    $38.75 / box
    25 x $1.55

    In Stock! (3652 Available) Ships in 24-48 Hrs
  • 3/4" PEX x 1" NPT Brass Male Adapter (Lead Free) View Specs

    $2.75 / each

    $25.50 / box
    10 x $2.55

    In Stock! (2032 Available) Ships in 24-48 Hrs
  • 1" PEX x 3/4" NPT Brass Male Adapter (Lead Free) View Specs

    $2.45 / each

    $22.50 / box
    10 x $2.25

    In Stock! (808 Available) Ships in 24-48 Hrs
  • 1" PEX x 1" NPT Brass Male Adapter (Lead Free) View Specs
    • SKU: H031000LF
    • Brand: Rifeng

    $3.05 / each

    $27.90 / box
    10 x $2.79

    In Stock! (666 Available) Ships in 24-48 Hrs