Heyco-Flex™ “Quick Twist” Conduit Fittings Straight-Thru, Snap-In Hubs Features For use with Heyco-Flex™ II Tubing Snap-in Fittings are UL approved for use with Heyco-Flex™ II tubing. One-piece solution with smooth internal surfaces provides for easier wire routing, protection, and installation. All nylon construction is resistant to salt water, weak acids, gasoline, alcohol, oil, grease, and common solvents. This feature is not assessed by UL certification and testing. Easy, permanent assembly: the installer twists the tubing over the connector ferrule, until the tubing clicks into place. It’s that easy! No tools needed for installation. Unique locking fingers accommodate various panel thicknesses. Suitable for a wide array of electrical applications: - Commercial and Industrial HVAC Systems - Motorized Equipment - Enclosed Power Sources - Garage Door Openers - Major Appliances Finishing collars to neaten rough cut tubing ends. Material 6/6 Nylon Certifications Recognized under the Component Program of Underwriters’Laboratories File E121095 Flammability 94V-2 Material Temperature Index 257°F (125°C)–Maximum temperature on part not to exceed 221°F (105°C)

Heyco-Flex™ “Quick Twist” Conduit Fittings Straight-Thru, Snap-In Hubs

Specifications

Fits Tubing Trade Size Part No. Desc. Part Dimensions CAD A Mounting Hole Dia. B Overall Length C Body Length D Wrenching Nut E Wrenching Flats Black Gray in. mm. in. mm. in. mm. in. mm. in. mm. 1/4 8515 8516 HFC 1/4-S-twist .540 13,7 1.330 33,8 .344 8,7 .090 2,3 .750 19,0 3/8 8485 8486 HFC 3/8-S-twist .875 22,2 1.376 35,0 .391 9,9 .090 2,3 1.000 25,4 1/2 8490 8491 HFC 1/2-S-twist .875 22,2 1.376 35,0 .391 9,9 .090 2,3 1.000 25,4 3/4 8495 8496 HFC 3/4-S-twist 1.093 27,8 1.495 38,0 .391 9,9 .090 2,3 1.250 31,8 Standard colors black and gray. Consult Heyco for other colors.