Material: 6/6 Nylon with Buna N Sealing Gland

Certifications:

File E51579

LR-93876C

Flammability Rating: 94V-2

Temperature Rating: -22°F to 212°F (-30°C to 100°C)

Ingress Protection Rating: IP 68

Multiple sizes for cable diameters ranging from .115" to .450" (2,9 mm to 11,4 mm).
We recommend using the fitting with the smallest maximum diameter that will still fit your application.
Ratchet design of sealing nut assembly provides superior anti-vibration protection and ensures a firm grip on the cable.
Integral Sealing Ring ensures a superior seal at mounting locations every time.
Acme threads on body prevent skipping and speed installation.
All nylon construction with Buna N gland resists salt water, weak acids, gasoline, alcohol, oil, grease and other common solvents. This feature is not assessed by UL certification or testing.
Flexible Pigtail^™ extender prevents sharp bends and extends cable life.
Suitable for NEMA 6 and 6P enclosures.
Installation instructions.
Torque recommendations.
Hardware:
- locknuts are NOT included, but are available separately.

Heyco^® -Tite Liquid Tight Cordgrips
Pigtail^™, NPT Hubs
For Flexible Cords. For use in either clearance or threaded holes
Cable Diameter Range	Part Number	Description	Part Dimensions
.065 - .220	1,7 - 5,6	M4536	M4537	^*FLEX RLTCG 1/4	.540	13,7	2.57	65,3	.45	11,4	.21	5,3	.63	16,0
.115 - .250	2,9 - 6,4	M4538	M4539	^*FLEX LTCG 1/4
.170 - .450	4,3 - 11,4	M3251	M3252	FLEX LTCG 1/2	.875	22,2	4.09	103,8	.61	15,5	.21	5,3	.98	24,9

Heyco^® -Tite Liquid Tight Cordgrips
Pigtail^™, NPT Hubs
For Flexible Cords. For use in either clearance or threaded holes

Cable Diameter Range

Part Number

Description

Part Dimensions

Color

A
Clearance
Hole

B
Max. O.A.
Length

C
Thread
Length

D
Wrenching
Nut Thk.

E
Wrenching
Flats

Min.- Max.

in.

mm.

in.

mm.

in.

mm.

in.

mm.

in.

mm.

in.

mm.

Black

Gray

.065 - .220

1,7 - 5,6

M4536

M4537

^*FLEX RLTCG 1/4

.540

13,7

2.57

65,3

.45

11,4

.21

5,3

.63

16,0

.115 - .250

2,9 - 6,4

M4538

M4539

^*FLEX LTCG 1/4

.170 - .450

4,3 - 11,4

M3251

M3252

FLEX LTCG 1/2

.875

22,2

4.09

103,8

.61

15,5

.21

5,3

.98

24,9

Labkit #8

Heyco Labkit #8 contains an assortment of Liquid Tight Cordgrips. Labkits contain an assortment of sizes and are ideal for product design and engineering departments.

Heyco^® Liquid Tight Cordgrips
(Part #3297)

Heyco^® Nylon Locknuts - NPT Thread
Straight NPS Threads for use with NPT Threaded Fittings
Thread Type and Size	Part Number	Description	Part Dimensions	Diagram
1/4" NPT	M9142	M9143	NLN 1/4 NPT	.265	6,7	.748	19,0
3/8" NPT	8461	8462	NLN 3/8 NPT	1.058	26,9
1/2" NPT	8463	8464	NLN 1/2 NPT
3/4" NPT	8465	8466	NLN 3/4 NPT	1.295	32,9
1" NPT	8467	8468	NLN 1 NPT	1.605	40,8
1-1/4" NPT	M9144	M9145	NLN 1-1/4 NPT	.281	7,1	1.968	50,0
1-1/2" NPT	M9150	M9151	NLN 1-1/2 NPT	.320	8,1	2.750	69,9
2" NPT	M9156	M9157	NLN 2 NPT	.375	9,5	2.850	72,4

Heyco^® Nylon Locknuts - NPT Thread
Straight NPS Threads for use with NPT Threaded Fittings

Thread Type
and Size

Part Number

Description

Part Dimensions

Diagram

Color

A
Thickness

B
Wrenching Flats

Black

Gray

in.

mm.

in.

mm.

1/4" NPT

M9142

M9143

NLN 1/4 NPT

.265

6,7

.748

19,0

3/8" NPT

8461

8462

NLN 3/8 NPT

1.058

26,9

1/2" NPT

8463

8464

NLN 1/2 NPT

3/4" NPT

8465

8466

NLN 3/4 NPT

1.295

32,9

1" NPT

8467

8468

NLN 1 NPT

1.605

40,8

1-1/4" NPT

M9144

M9145

NLN 1-1/4 NPT

.281

7,1

1.968

50,0

1-1/2" NPT

M9150

M9151

NLN 1-1/2 NPT

.320

8,1

2.750

69,9

2" NPT

M9156

M9157

NLN 2 NPT

.375

9,5

2.850

72,4

Labkit #8

Heyco® Liquid Tight Cordgrips (Part #3297)

Heyco^® Liquid Tight Cordgrips
(Part #3297)