PEX & Radiant

PEX Fittings

Expansion (ASTM F1960), crimp (F1807) and press (F2159) fittings. Use the fitting system that matches your PEX and tool.

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97–120 of 647 products

645XG32 3/4" X 1/2" PEX F1807 Coupling

Part # 645XG32

  • No-lead (NL/DZR) brass
  • 3/4" F1807 crimp x 1/2" F1807 crimp
$2.13

645XG3 3/4" Brass F1807 Cpl

Part # 645XG3

  • No-lead (NL/DZR) brass
  • 3/4" F1807 crimp x 3/4" F1807 crimp
$2.33

645XC4 1" PEX F1807 to CPVC Adapter

Part # 645XC4

  • Copper with a CPVC socket
  • 1" F1807 crimp x 1" CPVC
$18.39

645X3G 3/4" PEX x 3/4" PB

Part # 645X3G

  • Copper
  • 3/4" F1807 crimp x 3/4" polybutylene (PB, F1380)
$3.38

645X2G 1/2" PEX x 1/2" PB

Part # 645X2G

  • Copper
  • 1/2" F1807 crimp x 1/2" polybutylene (PB, F1380)
$2.83

645WG4P 1" PEX F1960 x 1" PVC Adapter

Part # 645WG4P

  • No-lead (NL/DZR) brass with a PVC socket
  • 1" F1960 expansion x 1" PVC (F1970)
$32.34

645WG4 1" PEX F1960 Coupling Brass

Part # 645WG4

  • No-lead (NL/DZR) brass
  • 1" F1960 expansion x 1" F1960 expansion
$21.00