Heyco Quick Twist Connectors – Straight, NPT Thread

Material: 6/6 Nylon

Certifications:

File E28430

File E121095

Flammability Rating: 94V-2

Material Temperature Index: 125°C (257°F)–Max. temperature on part not to exceed 105°C (221°F)

NPT Threaded fittings are UL approved for use with Heyco-Flex I conduit and Heyco Flex II tubing.
NPT Threaded style is Liquid Tight.
One-Piece solution with smooth internal surfaces provides for easy wire routing, protection and installation.
All nylon construction is resistant to salt water, weak acids, gasoline, alcohol, oil, grease and other 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.
No tools necessary for installation.
Suitable for a wide array of electrical applications:
- Commercial and Industrial HVAC systems
- Motorized Equipment
- Enclosed Power Sources
- Garage Door Openers
- Major Appliances
Locknuts are NOT included, but are available separately.
Use finishing collars to neaten rough cut tubing ends.

Heyco-Flex^™ "Quick Twist" Liquid Tight Conduit Fittings
Straight-Thru, NPT Hubs
For use with Heyco-Flex^™ I and II Conduit and Tubing
Fits Conduit / Tubing Trade Size	Part Number	Description	Thread Size	Part Dimensions
1/4	8517	8518	^*HFC 1/4 Twist	1/4 NPT	.540	13,7	1.56	39,6	.465	11,8	.20	5,1	.75	19,1
3/8	8487	8488	HFC 3/8 Twist	1/2 NPT	.875	22,2	1.72	43,7	.625	15,9	1.18	30,0
1/2	8493	8494	HFC 1/2 Twist	1/2 NPT
3/4	8497	8498	HFC 3/4 Twist	3/4 NPT	1.109	28,2	1.84	46,7	1.37	34,8

Heyco-Flex™ "Quick Twist" Finishing Collars
For Use with Heyco-Flex™ I and II Conduit Fittings
Fits Conduit / Trade Size	Black	Gray	Description
Fits Conduit / Trade Size	Part Number		Description
3/8	8474	8482	HFC Twist 3/8 Collar
1/2	8475	8483	HFC Twist 1/2 Collar
3/4	8476	8484	HFC Twist 3/4 Collar