Main Content Main Menu

Products

Home
  • Fire Protection
  • Gas Connectors
  • Water Heater Connector
  • Braided Water Connectors
  • Expansion Tanks
  • Couplings
  • Supply Stop Valves
  • Water Heater Valves
  • Vectorflex
  • Fastband
  • Vectorflow
  • A vibration absorber Tube
  • Metal hose
  • LOOP
  • Residential Gas Connectors
  • Residential Gas Connectors with Gastop
  • Commercial Food Service
  • Gas Valves
  • MaxTrap

1/2” ID (5/8”) OD Uncoated Stainless Steel Gas Connector

Introducing Koflex uncoated stainless steel gas connectors – the ultimate combination of flexibility, durability, and functionality. Our CSA design certified connectors undergo rigorous 100% leak testing to ensure the quality and security you demand. A wide range of fittings, connection sizes, and lengths are available to accommodate any application. Plus, our connectors offer additional benefits such as reduced labor costs, interchangeable fittings for any application, corrosion and scaling resistance, and the ability to withstand 15 applications of 90° twists.

-Dryers
-Fireplaces
-Furnaces
-Space Heaters
-Rooftop Units
-Manufactured Homes
-Tankless Water Heaters and Boilers
-Ovens, Ranges, and BBQ Grills

Back to List

Models

  • 1/4” ID (3/8”) OD Uncoated Stainless Steel Gas Connector

    ID

    Part #

    Description

    Qty/Box

    1/4″ (3/8″OD)

    KFGC-014-SS-1010-12

    1/2″ MIP x 1/2″ MIP, 12″

    25

    1/4″ (3/8″OD)

    EFGC-014-SS-1010-18

    1/2″ MIP x 1/2″ MIP, 18″

    25

    1/4″ (3/8″OD)

    EFGC-014-SS-1010-24

    1/2″ MIP x 1/2″ MIP, 24″

    25

    1/4″ (3/8″OD)

    KFGC-014-SS-1010-30

    1/2″ MIP x 1/2″ MIP, 30″

    25

    1/4″ (3/8″OD)

    EFGC-014-SS-1010-36

    1/2″ MIP x 1/2″ MIP, 36″

    25

    1/4″ (3/8″OD)

    EFGC-014-SS-1010-48

    1/2″ MIP x 1/2″ MIP, 48″

    25

    1/4″ (3/8″OD)

    KFGC-014-SS-1010-60

    1/2″ MIP x 1/2″ MIP, 60″

    12

    1/4″ (3/8″OD)

    KFGC-014-SS-1010-72

    1/2″ MIP x 1/2″ MIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    1/4″ (3/8″OD)

    KFGC-014-SS-1011-12

    1/2″ MIP x 1/2″ FIP, 12″

    25

    1/4″ (3/8″OD)

    EFGC-014-SS-1011-18

    1/2″ MIP x 1/2″ FIP, 18″

    25

    1/4″ (3/8″OD)

    EFGC-014-SS-1011-24

    1/2″ MIP x 1/2″ FIP, 24″

    25

    1/4″ (3/8″OD)

    EFGC-014-SS-1011-30

    1/2″ MIP x 1/2″ FIP, 30″

    25

    1/4″ (3/8″OD)

    KFGC-014-SS-1011-36

    1/2″ MIP x 1/2″ FIP, 36″

    25

    1/4″ (3/8″OD)

    EFGC-014-SS-1011-48

    1/2″ MIP x 1/2″ FIP, 48″

    25

    1/4″ (3/8″OD)

    EFGC-014-SS-1011-60

    1/2″ MIP x 1/2″ FIP, 60″

    12

    1/4″ (3/8″OD)

    KFGC-014-SS-1011-72

    1/2″ MIP x 1/2″ FIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    1/4″ (3/8″OD)

    KFGC-014-SS-1012-12

    1/2″ MIP x 1/2″ MIP, 12″

    25

    1/4″ (3/8″OD)

    KFGC-014-SS-1012-18

    1/2″ MIP x 1/2″ MIP, 18″

    25

    1/4″ (3/8″OD)

    KFGC-014-SS-1012-24

    1/2″ MIP x 1/2″ MIP, 24″

    25

    1/4″ (3/8″OD)

    KFGC-014-SS-1012-30

    1/2″ MIP x 1/2″ MIP, 30″

    25

    1/4″ (3/8″OD)

    KFGC-014-SS-1012-36

    1/2″ MIP x 1/2″ MIP, 36″

    25

    1/4″ (3/8″OD)

    KFGC-014-SS-1012-48

    1/2″ MIP x 1/2″ MIP, 48″

    25

    1/4″ (3/8″OD)

    KFGC-014-SS-1012-60

    1/2″ MIP x 1/2″ MIP, 60″

    12

    1/4″ (3/8″OD)

    KFGC-014-SS-1012-72

    1/2″ MIP x 1/2″ MIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    1/4″ (3/8″OD)

    KFGC-014-SS-1013-12

    1/2″ MIP x 3/8″ FIP, 12″

    25

    1/4″ (3/8″OD)

    KFGC-014-SS-1013-18

    1/2″ MIP x 3/8″ FIP, 18″

    25

    1/4″ (3/8″OD)

    KFGC-014-SS-1013-24

    1/2″ MIP x 3/8″ FIP, 24″

    25

    1/4″ (3/8″OD)

    KFGC-014-SS-1013-30

    1/2″ MIP x 3/8″ FIP, 30″

    25

    1/4″ (3/8″OD)

    KFGC-014-SS-1013-36

    1/2″ MIP x 3/8″ FIP, 36″

    25

    1/4″ (3/8″OD)

    KFGC-014-SS-1013-48

    1/2″ MIP x 3/8″ FIP, 48″

    25

    1/4″ (3/8″OD)

    KFGC-014-SS-1013-60

    1/2″ MIP x 3/8″ FIP, 60″

    12

    1/4″ (3/8″OD)

    KFGC-014-SS-1013-72

    1/2″ MIP x 3/8″ FIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    1/4″ (3/8″OD)

    KFGC-014-SS-1213-12

    3/8″ MIP x 3/8″ FIP, 12″

    25

    1/4″ (3/8″OD)

    KFGC-014-SS-1213-18

    3/8″ MIP x 3/8″ FIP, 18″

    25

    1/4″ (3/8″OD)

    KFGC-014-SS-1213-24

    3/8″ MIP x 3/8″ FIP, 24″

    25

    1/4″ (3/8″OD)

    KFGC-014-SS-1213-30

    3/8″ MIP x 3/8″ FIP, 30″

    25

    1/4″ (3/8″OD)

    KFGC-014-SS-1213-36

    3/8″ MIP x 3/8″ FIP, 36″

    25

    1/4″ (3/8″OD)

    KFGC-014-SS-1213-48

    3/8″ MIP x 3/8″ FIP, 48″

    25

    1/4″ (3/8″OD)

    KFGC-014-SS-1213-60

    3/8″ MIP x 3/8″ FIP, 60″

    12

    1/4″ (3/8″OD)

    KFGC-014-SS-1213-72

    3/8″ MIP x 3/8″ FIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    1/4″ (3/8″OD)

    KFGC-014-SS-1031-12

    1/2″ MIP x 1/2″ B.Valve, 12″

    25

    1/4″ (3/8″OD)

    KFGC-014-SS-1031-18

    1/2″ MIP x 1/2″ B.Valve, 18″

    25

    1/4″ (3/8″OD)

    KFGC-014-SS-1031-24

    1/2″ MIP x 1/2″ B.Valve, 24″

    25

    1/4″ (3/8″OD)

    KFGC-014-SS-1031-30

    1/2″ MIP x 1/2″ B.Valve, 30″

    25

    1/4″ (3/8″OD)

    KFGC-014-SS-1031-36

    1/2″ MIP x 1/2″ B.Valve, 36″

    25

    1/4″ (3/8″OD)

    KFGC-014-SS-1031-48

    1/2″ MIP x 1/2″ B.Valve, 48″

    25

    1/4″ (3/8″OD)

    KFGC-014-SS-1031-60

    1/2″ MIP x 1/2″ B.Valve, 60″

    12

    1/4″ (3/8″OD)

    KFGC-014-SS-1031-72

    1/2″ MIP x 1/2″ B.Valve, 72″

    12

  • 3/8” ID (1/2”) OD Uncoated Stainless Steel Gas Connector

    ID

    Part #

    Description

    Qty/Box

    3/8″ (1/2″OD)

    KFGC-038-SS-1010-12

    1/2″ MIP x 1/2″ MIP, 12″

    25

    3/8″ (1/2″OD)

    EFGC-038-SS-1010-18

    1/2″ MIP x 1/2″ MIP, 18″

    25

    3/8″ (1/2″OD)

    EFGC-038-SS-1010-24

    1/2″ MIP x 1/2″ MIP, 24″

    25

    3/8″ (1/2″OD)

    EFGC-038-SS-1010-30

    1/2″ MIP x 1/2″ MIP, 30″

    25

    3/8″ (1/2″OD)

    EFGC-038-SS-1010-36

    1/2″ MIP x 1/2″ MIP, 36″

    25

    3/8″ (1/2″OD)

    EFGC-038-SS-1010-48

    1/2″ MIP x 1/2″ MIP, 48″

    25

    3/8″ (1/2″OD)

    EFGC-038-SS-1010-60

    1/2″ MIP x 1/2″ MIP, 60″

    12

    3/8″ (1/2″OD)

    EFGC-038-SS-1010-72

    1/2″ MIP x 1/2″ MIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    3/8″ (1/2″OD)

    KFGC-038-SS-1011-12

    1/2″ MIP x 1/2″ FIP, 12″

    25

    3/8″ (1/2″OD)

    KFGC-038-SS-1011-18

    1/2″ MIP x 1/2″ FIP, 18″

    25

    3/8″ (1/2″OD)

    KFGC-038-SS-1011-24

    1/2″ MIP x 1/2″ FIP, 24″

    25

    3/8″ (1/2″OD)

    EFGC-038-SS-1011-30

    1/2″ MIP x 1/2″ FIP, 30″

    25

    3/8″ (1/2″OD)

    KFGC-038-SS-1011-36

    1/2″ MIP x 1/2″ FIP, 36″

    25

    3/8″ (1/2″OD)

    EFGC-038-SS-1011-48

    1/2″ MIP x 1/2″ FIP, 48″

    25

    3/8″ (1/2″OD)

    KFGC-038-SS-1011-60

    1/2″ MIP x 1/2″ FIP, 60″

    12

    3/8″ (1/2″OD)

    KFGC-038-SS-1011-72

    1/2″ MIP x 1/2″ FIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    3/8″ (1/2″OD)

    KFGC-038-SS-1111-12

    1/2″ FIP x 1/2″ FIP, 12″

    25

    3/8″ (1/2″OD)

    KFGC-038-SS-1111-18

    1/2″ FIP x 1/2″ FIP, 18″

    25

    3/8″ (1/2″OD)

    KFGC-038-SS-1111-24

    1/2″ FIP x 1/2″ FIP, 24″

    25

    3/8″ (1/2″OD)

    KFGC-038-SS-1111-30

    1/2″ FIP x 1/2″ FIP, 30″

    25

    3/8″ (1/2″OD)

    KFGC-038-SS-1111-36

    1/2″ FIP x 1/2″ FIP, 36″

    25

    3/8″ (1/2″OD)

    KFGC-038-SS-1111-48

    1/2″ FIP x 1/2″ FIP, 48″

    25

    3/8″ (1/2″OD)

    KFGC-038-SS-1111-60

    1/2″ FIP x 1/2″ FIP, 60″

    12

    3/8″ (1/2″OD)

    KFGC-038-SS-1111-72

    1/2″ FIP x 1/2″ FIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    3/8″ (1/2″OD)

    KFGC-038-SS-1012-12

    1/2″ MIP x 3/8″ MIP, 12″

    25

    3/8″ (1/2″OD)

    KFGC-038-SS-1012-18

    1/2″ MIP x 3/8″ MIP, 18″

    25

    3/8″ (1/2″OD)

    KFGC-038-SS-1012-24

    1/2″ MIP x 3/8″ MIP, 24″

    25

    3/8″ (1/2″OD)

    KFGC-038-SS-1012-30

    1/2″ MIP x 3/8″ MIP, 30″

    25

    3/8″ (1/2″OD)

    KFGC-038-SS-1012-36

    1/2″ MIP x 3/8″ MIP, 36″

    25

    3/8″ (1/2″OD)

    KFGC-038-SS-1012-48

    1/2″ MIP x 3/8″ MIP, 48″

    25

    3/8″ (1/2″OD)

    KFGC-038-SS-1012-60

    1/2″ MIP x 3/8″ MIP, 60″

    12

    3/8″ (1/2″OD)

    KFGC-038-SS-1012-72

    1/2″ MIP x 3/8″ MIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    3/8″ (1/2″OD)

    KFGC-038-SS-1013-12

    1/2″ MIP x 3/8″ FIP, 12″

    25

    3/8″ (1/2″OD)

    KFGC-038-SS-1013-18

    1/2″ MIP x 3/8″ FIP, 18″

    25

    3/8″ (1/2″OD)

    KFGC-038-SS-1013-24

    1/2″ MIP x 3/8″ FIP, 24″

    25

    3/8″ (1/2″OD)

    KFGC-038-SS-1013-30

    1/2″ MIP x 3/8″ FIP, 30″

    25

    3/8″ (1/2″OD)

    KFGC-038-SS-1013-36

    1/2″ MIP x 3/8″ FIP, 36″

    25

    3/8″ (1/2″OD)

    KFGC-038-SS-1013-48

    1/2″ MIP x 3/8″ FIP, 48″

    25

    3/8″ (1/2″OD)

    KFGC-038-SS-1013-60

    1/2″ MIP x 3/8″ FIP, 60″

    12

    3/8″ (1/2″OD)

    KFGC-038-SS-1013-72

    1/2″ MIP x 3/8″ FIP, 72″

    12

  • 1/2” ID (5/8”) OD Uncoated Stainless Steel Gas Connector

    ID

    Part #

    Description

    Qty/Box

    1/2″ (5/8″OD)

    KFGC-012-SS-1010-12

    1/2″ MIP x 1/2″ MIP, 12″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1010-18

    1/2″ MIP x 1/2″ MIP, 18″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1010-24

    1/2″ MIP x 1/2″ MIP, 24″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1010-30

    1/2″ MIP x 1/2″ MIP, 30″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1010-36

    1/2″ MIP x 1/2″ MIP, 36″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1010-48

    1/2″ MIP x 1/2″ MIP, 48″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1010-60

    1/2″ MIP x 1/2″ MIP, 60″

    12

    1/2″ (5/8″OD)

    KFGC-012-SS-1010-72

    1/2″ MIP x 1/2″ MIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    1/2″ (5/8″OD)

    KFGC-012-SS-1011-12

    1/2″ MIP x 1/2″ FIP, 12″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1011-18

    1/2″ MIP x 1/2″ FIP, 18″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1011-24

    1/2″ MIP x 1/2″ FIP, 24″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1011-30

    1/2″ MIP x 1/2″ FIP, 30″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1011-36

    1/2″ MIP x 1/2″ FIP, 36″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1011-48

    1/2″ MIP x 1/2″ FIP, 48″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1011-60

    1/2″ MIP x 1/2″ FIP, 60″

    12

    1/2″ (5/8″OD)

    KFGC-012-SS-1011-72

    1/2″ MIP x 1/2″ FIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    1/2″ (5/8″OD)

    KFGC-012-SS-1111-12

    1/2″ FIP x 1/2″ FIP, 12″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1111-18

    1/2″ FIP x 1/2″ FIP, 18″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1111-24

    1/2″ FIP x 1/2″ FIP, 24″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1111-30

    1/2″ FIP x 1/2″ FIP, 30″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1111-36

    1/2″ FIP x 1/2″ FIP, 36″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1111-48

    1/2″ FIP x 1/2″ FIP, 48″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1111-60

    1/2″ FIP x 1/2″ FIP, 60″

    12

    1/2″ (5/8″OD)

    KFGC-012-SS-1111-72

    1/2″ FIP x 1/2″ FIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    1/2″ (5/8″OD)

    KFGC-012-SS-1014-12

    1/2″ MIP x 3/4″ MIP, 12″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1014-18

    1/2″ MIP x 3/4″ MIP, 18″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1014-24

    1/2″ MIP x 3/4″ MIP, 24″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1014-30

    1/2″ MIP x 3/4″ MIP, 30″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1014-36

    1/2″ MIP x 3/4″ MIP, 36″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1014-48

    1/2″ MIP x 3/4″ MIP, 48″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1014-60

    1/2″ MIP x 3/4″ MIP, 60″

    12

    1/2″ (5/8″OD)

    KFGC-012-SS-1014-72

    1/2″ MIP x 3/4″ MIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    1/2″ (5/8″OD)

    KFGC-012-SS-1015-12

    1/2″ MIP x 3/4″ FIP, 12″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1015-18

    1/2″ MIP x 3/4″ FIP, 18″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1015-24

    1/2″ MIP x 3/4″ FIP, 24″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1015-30

    1/2″ MIP x 3/4″ FIP, 30″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1015-36

    1/2″ MIP x 3/4″ FIP, 36″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1015-48

    1/2″ MIP x 3/4″ FIP, 48″

    25

    1/2″ (5/8″OD)

    KFGC-012-SS-1015-60

    1/2″ MIP x 3/4″ FIP, 60″

    12

    1/2″ (5/8″OD)

    KFGC-012-SS-1015-72

    1/2″ MIP x 3/4″ FIP, 72″

    12

  • 3/4” ID (1”) OD Uncoated Stainless Steel Gas Connector

    ID

    Part #

    Description

    Qty/Box

    3/4″ (1″OD)

    KFGC-034-SS-1412-12

    3/4″ MIP x 3/4″ MIP, 12″

    25

    3/4″ (1″OD)

    KFGC-034-SS-1412-18

    3/4″ MIP x 3/4″ MIP, 18″

    25

    3/4″ (1″OD)

    KFGC-034-SS-1412-24

    3/4″ MIP x 3/4″ MIP, 24″

    25

    3/4″ (1″OD)

    KFGC-034-SS-1412-30

    3/4″ MIP x 3/4″ MIP, 30″

    25

    3/4″ (1″OD)

    KFGC-034-SS-1412-36

    3/4″ MIP x 3/4″ MIP, 36″

    25

    3/4″ (1″OD)

    KFGC-034-SS-1412-48

    3/4″ MIP x 3/4″ MIP, 48″

    25

    3/4″ (1″OD)

    KFGC-034-SS-1412-60

    3/4″ MIP x 3/4″ MIP, 60″

    12

    3/4″ (1″OD)

    KFGC-034-SS-1412-72

    3/4″ MIP x 3/4″ MIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    3/4″ (1″OD)

    KFGC-034-SS-1415-12

    3/4″ MIP x 3/4″ FIP, 12″

    25

    3/4″ (1″OD)

    KFGC-034-SS-1415-18

    3/4″ MIP x 3/4″ FIP, 18″

    25

    3/4″ (1″OD)

    KFGC-034-SS-1415-24

    3/4″ MIP x 3/4″ FIP, 24″

    25

    3/4″ (1″OD)

    KFGC-034-SS-1415-30

    3/4″ MIP x 3/4″ FIP, 30″

    25

    3/4″ (1″OD)

    KFGC-034-SS-1415-36

    3/4″ MIP x 3/4″ FIP, 36″

    25

    3/4″ (1″OD)

    KFGC-034-SS-1415-48

    3/4″ MIP x 3/4″ FIP, 48″

    25

    3/4″ (1″OD)

    KFGC-034-SS-1415-60

    3/4″ MIP x 3/4″ FIP, 60″

    12

    3/4″ (1″OD)

    KFGC-034-SS-1415-72

    3/4″ MIP x 3/4″ FIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    3/4″ (1″OD)

    KFGC-034-SS-1515-12

    3/4″ FIP x 3/4″ FIP, 12″

    25

    3/4″ (1″OD)

    KFGC-034-SS-1515-18

    3/4″ FIP x 3/4″ FIP, 18″

    25

    3/4″ (1″OD)

    KFGC-034-SS-1515-24

    3/4″ FIP x 3/4″ FIP, 24″

    25

    3/4″ (1″OD)

    KFGC-034-SS-1515-30

    3/4″ FIP x 3/4″ FIP, 30″

    25

    3/4″ (1″OD)

    KFGC-034-SS-1515-36

    3/4″ FIP x 3/4″ FIP, 36″

    25

    3/4″ (1″OD)

    KFGC-034-SS-1515-48

    3/4″ FIP x 3/4″ FIP, 48″

    25

    3/4″ (1″OD)

    KFGC-034-SS-1515-60

    3/4″ FIP x 3/4″ FIP, 60″

    12

    3/4″ (1″OD)

    KFGC-034-SS-1515-72

    3/4″ FIP x 3/4″ FIP, 72″

    12

Technical Data

CERTIFICATIONS, APPROVALS, LISTINGS, & COMPLIANCE

United States | CSA USA Standards Association

  • ANSI Z 21.24 Connectors for Gas Appliances
  • ANSI Z 21.75 Connectors for Outdoor Appliances and Manufactured Homes

Canada | CSA Canadian Standards Association

  • CSA 6.10 Connectors for Gas Appliances
  • CSA 6.27 Connectors for Outdoor Appliances and Manufactured
  • Meets the requirements of CSA B149.1 National Gas and Propane Installation Code
CATALOG TOP