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Heyco® -Tite Liquid Tight Cordgrips
Pigtail™, NPT Hubs
 Features
For Flexible Cords. For use in clearance or threaded holes. The Ultimate in Liquid Tight Strain Relief Protection
  • Multiple sizes for cable diameters ranging from .065˝ (1,7 mm) to .709˝ (18,0 mm).
  • We recommend using the fitting with the smallest maximum diameter that will fit your application.
  • Ratchet design of sealing nut assembly provides superior antivibration protection and ensures a firm grip on the cable.
  • Integral Sealing Ring ensures a superior seal at mounting location every time.
  • Acme threads on body prevent skipping and speed installation.
  • All nylon construction with Buna N sealing gland resists salt water, weak acids, gasoline, alcohol, oil, grease, and common solvents. This feature is not assessed by UL.
  • Suitable for NEMA 6 and 6P enclosures.
  • Locknuts not included. Nylon Locknut Specifications.
  • Consult Heyco for cordgrips molded in other colors.
Material 6/6 Nylon w/Buna N Sealing Gland
Certifications Listed Underwriters’ Laboratories File E51579
Certified by Canadian Standard Association File LR93876C
Flammability 94V-2
Temperature -22°F (-30°C) to 212°F (100°C)
IP IP 68




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Heyco® -Tite Liquid Tight Cordgrips
Straight-Thru, NPT Hubs
 Specifications
For Flexible Cords. For use in clearance or threaded holes. The Ultimate in Liquid Tight Strain Relief Protection
Cable Diam. Range
Part No.
Desc.
Part Dimensions
 CAD
Min. Diam.
Max Diam.
A
Clearance Hole
B
Max O.A. Length
C
Thread Length
D
Wrenchig Nut Thk.
E
Wrenching Flats
in.
mm.
in.
mm.
Black
Gray
in.
mm.
in.
mm.
in.
mm.
in.
mm.
in.
mm.
.065
1,7
.220
5,6
M4536
M4537
RLTCG 1/4 Flex
.540
13,7
2.57
65,3
.45
11,4
.21
5,3
.63
16,0
.115
2,9
.250
6,4
M4538
M4539
LTCG 1/4 Flex
.540
13,7
2.57
65,3
.45
11,4
.21
5,3
.63
16,0
.065
1,7
.187
4,7
M3474
M3475
RLTCG 3/8 Flex
.680
17,3
2.94
74,7
.49
12,4
.21
5,3
.83
21,1
.105
2,7
.312
7,9
M3254
M3255
LTCG 3/8 Flex
.680
17,3
2.94
74,7
.49
12,4
.21
5,3
.83
21,1
.095
2,4
.260
6,6
M4540
M4541
* RLTCG 1/2 Flex
.875
22,2
4.09
103,8
.61
15,5
.21
5,3
.98
24,9
.170
4,3
.450
11,4
M3251
M3252
*LTCG 1/2 Flex
.875
22,2
4.09
103,8
.61
15,5
.21
5,3
.98
24,9
.250
6,4
.485
12,3
M3462
M3463
*RLTCG 3/4 Flex
1.040
26,4
5.15
130,8
.62
15,7
.25
6,4
1.30
33,0
.485
12,3
.709
18,0
M3239
M3242
*LTCG 3/4 Flex
1.040
26,4
5.15
130,8
.62
15,7
.25
6,4
1.30
33,0

Standard colors black and gray.
* Listed.