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 .065" to 1.73" (1,7 mm to 44,0 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.
Suitable for NEMA 6P enclosures.
Hardware:
- locknuts are NOT included, but are available separately.
Torque recommendations.

Heyco^® -Tite Liquid Tight Cordgrips
Straight-Thru, NPT Hubs
For Flexible Cords. For use in either clearance or threaded holes
Cable Diameter Range	Part Number	Description	Part Dimensions
.065 - .210	1,7 - 5,6	M4514	M4515	^*RLTCG 1/4	.540	13,7	1.28	32,8	.45	11,4	.21	5,3	.63	16,0
.115 - .250	2,9 - 6,4	M4516	M4517	^*LTCG 1/4
.105 - .315	2,7 - 7,9	M3228	M3229	^*LTCG 3/8	.680	17,3	1.41	35,8	.49	12,4	.21	5,3	.83	21,1
.095 - .290	2,4 - 7,4	M4518	M4519	RLTCG 1/2	.875	22,2	1.70	43,2	.61	15,5	.21	5,3	.98	24,9
.170 - .450	4,3 - 11,4	M3231	M3232	LTCG 1/2
.260 - .546	5,8 - 13,5	M3200	M3201	LTCG LL 1/2	.875	22,2	1.85	47,0	.61	15,5	.25	6,4	1.06	26,9
.490 - .785	12,0 - 20,0	M8439	M8440	RLTCG 1	1.326	33,7	2.41	61,2	.76	19,3	.30	7,6	1.73	43,9
.787 - 1.020	20,0 - 25,9	M4522	M4523	RLTCG 1-1/4	1.680	42,7	2.69	68,3	.78	19,8	.30	7,6	2.05	52,1
.875 - 1.260	22,2 - 32,0	M4524	M4525	LTCG 1-1/4
1.000 - 1.240	25,4 - 31,5	M3319	M3320	RLTCG 1-1/2	1.920	48,8	2.81	71,3	.76	19,3	.36	9,1	2.48	63,0
1.230 - 1.560	31,2 - 39,6	M3317	M3318	LTCG 1-1/2
1.160 - 1.350	29,5 - 34,3	M3323	M3324	RLTCG 2	2.400	60,8	2.93	74,3	.79	20,1	.42	10,7	2.75	69,9
1.450 - 1.730	36,8 - 44,0	M3321	M3322	LTCG 2

Heyco^® -Tite Liquid Tight Cordgrips
Straight-Thru, 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 - .210

1,7 - 5,6

M4514

M4515

^*RLTCG 1/4

.540

13,7

1.28

32,8

.45

11,4

.21

5,3

.63

16,0

.115 - .250

2,9 - 6,4

M4516

M4517

^*LTCG 1/4

.105 - .315

2,7 - 7,9

M3228

M3229

^*LTCG 3/8

.680

17,3

1.41

35,8

.49

12,4

.21

5,3

.83

21,1

.095 - .290

2,4 - 7,4

M4518

M4519

RLTCG 1/2

.875

22,2

1.70

43,2

.61

15,5

.21

5,3

.98

24,9

.170 - .450

4,3 - 11,4

M3231

M3232

LTCG 1/2

.260 - .546

5,8 - 13,5

M3200

M3201

LTCG LL 1/2

.875

22,2

1.85

47,0

.61

15,5

.25

6,4

1.06

26,9

.490 - .785

12,0 - 20,0

M8439

M8440

RLTCG 1

1.326

33,7

2.41

61,2

.76

19,3

.30

7,6

1.73

43,9

.787 - 1.020

20,0 - 25,9

M4522

M4523

RLTCG 1-1/4

1.680

42,7

2.69

68,3

.78

19,8

.30

7,6

2.05

52,1

.875 - 1.260

22,2 - 32,0

M4524

M4525

LTCG 1-1/4

1.000 - 1.240

25,4 - 31,5

M3319

M3320

RLTCG 1-1/2

1.920

48,8

2.81

71,3

.76

19,3

.36

9,1

2.48

63,0

1.230 - 1.560

31,2 - 39,6

M3317

M3318

LTCG 1-1/2

1.160 - 1.350

29,5 - 34,3

M3323

M3324

RLTCG 2

2.400

60,8

2.93

74,3

.79

20,1

.42

10,7

2.75

69,9

1.450 - 1.730

36,8 - 44,0

M3321

M3322

LTCG 2

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)