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Liquid Tight Tubing, Electrical Conduits & Nylon Conduit Fittings
Right Angle Fittings PG | Right Angle Fittings NPT | Flex I-Fittings | Flex II-Tubings | Flex V-Slit Tubing | FlexNylon Snap-In | FlexNylon Straight | FlexNylon Sweep | Flex III Halogen Free Straight | Flex IV Nylon Straight/Snap-In | Flex Mounting Brackets/Knock-Out Seals | Sealing Washers | Liquid Tight Straight-Thru Fittings | Liquid Tight Straight-Thru Fittings For Flexible Cords | Liquid Tight Pigtail Fittings | Liquid Tight Pigtail Fittings For Flexible Cords | Steel Straight Connectors - PG Thread Caps | Metal Cord Grip Fittings | PG Hub Liquid Tight Fittings - Labkit | Straight Quick Twist Connector (snap and NPT threaded) |
Sweep Quick Twist Connector (snap and NPT threaded)

Heyco-Flex™ Nylon Snap-In Connectors For Flexible, Nonmetallic Liquid Tight Conduit and Tubing Heyco-Flex™ Nylon Snap-In Connectors For Flexible, Nonmetallic Liquid Tight Conduit and Tubing US PATENT No. 4,900,068
Foreign Patents
Underwriters Listed under Underwriters' Laboratories File #E-28430.
Canadian Standards Association CSA Certified by Canadian Standards Association File #LR-81067 and #LR-84579.
 
Swipe
Fits Conduit
Tubing
Trade Size
Part No. UL/CSA
Description
A
Mounting Hole
in.         mm.
C
Max. O. A.
Length
in.           mm.
D
Body
Length
in.        mm.
E
Wrenching
Nut Thk.
in.         mm.
F
Wrenching
Flats
in.          mm.
1/4 8382 *HFC 1/4-S .500     12,7 1.750    44,5 .500     12,7 .219        5,6 1.062     27,0
3/8 8384 HFC 3/8-S .875     22,2 2.000    50,8 .625     15,9 .250        6,3 1.328     33,7
1/2 8386 HFC 1/2-S .875     22,2 2.000    50,8 .625     15,9 .250        6,3 1.328     33,7
3/4 8388 HFC 3/4-S 1.109   28,2 2.031    51,6 .625     15,9 .250        6,3 1.562     39,7
1 8390 HFC 1-S 1.375   34,9 2.250    57,1 .781     19,8 .250        6,3 1.812     46,0

Standard Nylon fastener colors: Black. *UR only. File #E-121095
  • Five nylon fastener sizes for 1/4" thru 1". For use with Heyco-Flex Conduit and Nylon tubing, pages 1-2, 1-3.
  • Nylon fastener is assembly friendly! The installer simply pushes the conduit or nylon tubing onto the ferrule, then tightens the domed sealing nut. This completed nylon fastener assembly can then be snapped into the chassis with fingertip pressure.
  • No threading of the Conduit or nylon tubing required to install, thus eliminating the possibility of cutting the conduit and creating leak paths.
  • Complete Conduit/ nylon system is reusable. Conduit will not wind tight onto the nylon fastener during assembly and can be easily removed by pulling while turning in a clockwise direction.
  • Nylon fasteners are suitable for indoor/outdoor use; for original equipment manufacturers or field installers.
  • Lower installed cost.
  • All nylon fasteners resists salt water, weak acids, gasoline, alcohol, oil, grease and common solvents.
  • Protection class IP 68 per DIN 40050 up to 70 PSI (5 bar) water pressure.
  • Nylon fasteners are molded of type 6/6 nylon . ASTM D-4066-PA 111; flammability classification 94V-2.
Heyco-Flex™ Nylon Snap-In Connectors For Flexible, Nonmetallic Liquid Tight Conduit and Tubing Heyco-Flex™ Nylon Snap-In Connectors For Flexible, Nonmetallic Liquid Tight Conduit and Tubing

Heyco-Flex™ Nylon Snap-In Connectors For Flexible, Nonmetallic Liquid Tight Conduit and Tubing

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