Heyco Quick Twist Fittings with Collar

Quick Twist Fitting with Finishing Collar

Material: Nylon 6/6

Certifications:

File E121095 (for Snap-In Hub)

File E28430 (for NPT Threaded Hub)

Flammability Rating: 94V-2

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

Finishing collars neaten rough cut tubing edges.
One-piece solution with smooth internal surfaces provides for easier wire routing, protection, and installation.
Easy, permanent assembly: the installer twists the tubing over the connector ferrule.
Fittings are for use with Heyco Flex II Tubing.
Unique locking fingers on Snap-In Hubs accommodate various panel thicknesses.
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.
Suitable for a wide array of electrical applications:
- Commercial and Industrial HVAC systems
- Motorized Equipment
- Enclosed Power Sources
- Garage Door Openers
- Major Appliance
Collar not assembled.
Assembly tool available for assembling Quick Twist Fittings into HF2 Tubing.

Heyco-Flex^™ Quick Twist Fittings with Finishing Collar Included^*
Straight-Thru Style
For use with Heyco-Flex^™ II Conduit
Fits HF2 Tubing Trade Size	Part Number	Description	Thread Size (NPT Hub Only)	Part Dimensions
3/8	8485FC	8487FC	HFC 3/8 Twist	1/2 NPT	.875	22,2	1.376	35,0	.391	9,9	.09	2,3	1.00	25,4
1/2	8490FC	8493FC	HFC 1/2 Twist
3/4	8495FC	8497FC	HFC 3/4 Twist	3/4 NPT	1.093	27,8	1.495	38,0	1.25	31,8

Heyco-Flex^™ Quick Twist Fittings with Finishing Collar Included^*
Straight-Thru Style
For use with Heyco-Flex^™ II Conduit

Fits
HF2 Tubing Trade Size

Part Number

Description

Thread
Size
(NPT Hub
Only)

Part Dimensions

Black

A
Clearance
Hole

B
Overall
Length

C
Body or
Thread Length

D
Wrenching
Nut Thickness

E
Wrenching
Flat Size

Snap-In

NPT Hub

in.

mm.

in.

mm.

in.

mm.

in.

mm.

in.

mm.

3/8

8485FC

8487FC

HFC 3/8 Twist

1/2 NPT

.875

22,2

1.376

35,0

.391

9,9

.09

2,3

1.00

25,4

1/2

8490FC

8493FC

HFC 1/2 Twist

3/4

8495FC

8497FC

HFC 3/4 Twist

3/4 NPT

1.093

27,8

1.495

38,0

1.25

31,8

Heyco-Flex^™ Quick Twist Fittings with Finishing Collar Included^*
90° Sweep Style
For use with Heyco-Flex^™ II Conduit
Fits HF2 Tubing Trade Size	Part Number	Description	Thread Size (NPT Hub Only)	Part Dimensions
3/8	8500FC	8502FC	HFC 3/8 90-Twist	1/2 NPT	.875	22,2	1.754	44,6	2.749	69,8	.39	9,9	1.23	31,2
1/2	8505FC	8507FC	HFC 1/2 90-Twist
3/4	8510FC	8512FC	HFC 3/4 90-Twist	3/4 NPT	1.093	27,8	1.965	50,0	3.081	78,3	1.50	38,1

Heyco-Flex^™ Quick Twist Fittings with Finishing Collar Included^*
90° Sweep Style
For use with Heyco-Flex^™ II Conduit

Fits
HF2 Tubing Trade Size

Part Number

Description

Thread
Size
(NPT Hub
Only)

Part Dimensions

Black

A
Clearance Hole

B
Max O.A. Height

C
Max O.A Length

D
Thread Length

E
Flange Diameter

Snap-In

NPT Hub

in.

mm.

in.

mm.

in.

mm.

in.

mm.

in.

mm.

3/8

8500FC

8502FC

HFC 3/8 90-Twist

1/2 NPT

.875

22,2

1.754

44,6

2.749

69,8

.39

9,9

1.23

31,2

1/2

8505FC

8507FC

HFC 1/2 90-Twist

3/4

8510FC

8512FC

HFC 3/4 90-Twist

3/4 NPT

1.093

27,8

1.965

50,0

3.081

78,3

1.50

38,1