Heyco Straight-Thru Cord Grips Metric

Material: 6/6 Nylon with Buna N Sealing Gland

Certifications:

File E51579

LR-93876C

License 136681

Per EC Low Voltage Directive 73/23/EEC

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:
- metric locknuts are included; packed separately.
- extra locknuts are also available for individual purchase.
- cordgrips may be purchased without the accessory locknuts (refer to page: Straight-Thru Cordgrips without nuts).
Torque recommendations

Heyco^® Liquid Tight Cordgrips
Straight-Thru, Metric 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	M4330	M4331	^*RLTCG M12	.473	12,0	1.16	29,5	.32	8,1	.21	5,3	.63	16,0
.115 - .250	2,9 - 6,4	M4332	M4333	^*LTCG M12
.065 - .187	1,7 - 4,7	M4334	M4335	^*RLTCG M16	.630	16,0	1.25	31,8	.83	21,0
.105 - .312	2,7 - 7,9	M4336	M4337	^*LTCG M16
.095 - .260	2,4 - 6,6	M4338	M4339	RLTCG M20	.787	20,0	1.49	37,8	.41	10,4	.98	24,9
.170 - .450	4,3 - 11,4	M4340	M4341	LTCG M20
.250 - .485	6,4 - 12,3	M4342	M4343	RLTCG M25	.985	25,0	1.89	48,0	.52	13,2	.25	6,4	1.30	33,0
.485 - .709	12,3 - 18,0	M4344	M4345	LTCG M25
.490 - .787	12,4 - 20,0	M4346	M4347	RLTCG M32	1.260	32,0	2.23	56,6	.58	14,7	.30	7,6	1.73	43,9
.590 - 1.000	15,0 - 25,4	M4348	M4349	LTCG M32
.787 - 1.020	20,0 - 25,9	M4350	M4351	RLTCG M40	1.575	40,0	2.39	60,7	.48	12,2	2.05	52,1
.865 - 1.260	22,0 - 32,0	M4352	M4353	LTCG M40
1.000 - 1.240	25,4 - 31,5	M3302	M3303	RLTCG M50	1.970	50,0	2.50	63,5	.45	11,4	.36	9,1	2.48	63,0
1.230 - 1.560	31,2 - 39,6	M3300	M3301	LTCG M50
1.160 - 1.350	29,5 - 34,3	M3306	M3307	RLTCG M63	2.480	63,0	2.63	66,7	.49	12,4	.42	10,7	2.75	69,9
1.450 - 1.730	36,8 - 44,0	M3304	M3305	LTCG M63

Heyco^® Liquid Tight Cordgrips
Straight-Thru, Metric 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

M4330

M4331

^*RLTCG M12

.473

12,0

1.16

29,5

.32

8,1

.21

5,3

.63

16,0

.115 - .250

2,9 - 6,4

M4332

M4333

^*LTCG M12

.065 - .187

1,7 - 4,7

M4334

M4335

^*RLTCG M16

.630

16,0

1.25

31,8

.83

21,0

.105 - .312

2,7 - 7,9

M4336

M4337

^*LTCG M16

.095 - .260

2,4 - 6,6

M4338

M4339

RLTCG M20

.787

20,0

1.49

37,8

.41

10,4

.98

24,9

.170 - .450

4,3 - 11,4

M4340

M4341

LTCG M20

.250 - .485

6,4 - 12,3

M4342

M4343

RLTCG M25

.985

25,0

1.89

48,0

.52

13,2

.25

6,4

1.30

33,0

.485 - .709

12,3 - 18,0

M4344

M4345

LTCG M25

.490 - .787

12,4 - 20,0

M4346

M4347

RLTCG M32

1.260

32,0

2.23

56,6

.58

14,7

.30

7,6

1.73

43,9

.590 - 1.000

15,0 - 25,4

M4348

M4349

LTCG M32

.787 - 1.020

20,0 - 25,9

M4350

M4351

RLTCG M40

1.575

40,0

2.39

60,7

.48

12,2

2.05

52,1

.865 - 1.260

22,0 - 32,0

M4352

M4353

LTCG M40

1.000 - 1.240

25,4 - 31,5

M3302

M3303

RLTCG M50

1.970

50,0

2.50

63,5

.45

11,4

.36

9,1

2.48

63,0

1.230 - 1.560

31,2 - 39,6

M3300

M3301

LTCG M50

1.160 - 1.350

29,5 - 34,3

M3306

M3307

RLTCG M63

2.480

63,0

2.63

66,7

.49

12,4

.42

10,7

2.75

69,9

1.450 - 1.730

36,8 - 44,0

M3304

M3305

LTCG M63

Heyco^® Nylon Locknuts - Metric Thread
Thread Type and Size	Part Number	Description	Part Dimensions	Diagram
M12	M9130	M9131	NLN M12	.218	5,5	.750	19,1
M16	M9132	M9133	NLN M16	.870	22,1
M20	M9134	M9135	NLN M20	.245	6,2	1.062	27,0
M25	M9136	M9137	NLN M25	.278	7,1	1.378	35,0
M32	M9138	M9139	NLN M32	.281	7,1	1.614	41,0
M40	M9140	M9141	NLN M40	1.968	50,0
M50	M9148	M9149	NLN M50	.320	8,1	2.750	69,9
M63	M9154	M9155	NLN M63	.375	9,5	2.850	72,4

Heyco^® Nylon Locknuts - Metric Thread

Thread Type
and Size

Part Number

Description

Part Dimensions

Diagram

Color

A
Thickness

B
Wrenching Flats

Black

Gray

in.

mm.

in.

mm.

M12

M9130

M9131

NLN M12

.218

5,5

.750

19,1

M16

M9132

M9133

NLN M16

.870

22,1

M20

M9134

M9135

NLN M20

.245

6,2

1.062

27,0

M25

M9136

M9137

NLN M25

.278

7,1

1.378

35,0

M32

M9138

M9139

NLN M32

.281

7,1

1.614

41,0

M40

M9140

M9141

NLN M40

1.968

50,0

M50

M9148

M9149

NLN M50

.320

8,1

2.750

69,9

M63

M9154

M9155

NLN M63

.375

9,5

2.850

72,4