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Heyco®-Tite Liquid Tight Cordgrips

Straight-Thru, PG* Hubs with Integral Sealing Ring

The Ultimate in Liquid Tight Strain Relief Protection

  • Part Numbers and Specifications
  • Features
CABLE DIA. RANGE PART NO. DESCRIPTION UL logo
or
RU logo
PART DIMENSIONS CAD
Including
Nylon Nut **
No Nut   A
Clearance
Hole Dia.
B
Max. O.A.
Length
C
Thread
Length
D E
Wrenching Nut
Minimum Maximum Black Gray Black Gray Thk. Flat Size
in. mm. in. mm. in. mm. in. mm. in. mm. in. mm. in. mm.

Standard Thread

.065 1,7 .210 5,3 M3444 M3445 M4754 M4755 RLTCG 7 RU logo .492 12,5 1.16 29,5 .32 8,1 .21 5,3 .63 16,0 CAD
.115 2,9 .250 6,4 M3207 M3208 M4752 M4753 LTCG 7 CAD
.065 1,7 .230 5,8 M3446 M3447 M4758 M4759 RLTCG 9 RU logo .599 15,2 1.25 31,8 .32 8,1 .21 5,3 .82 20,8 CAD
.105 2,7 .315 8,0 M3210 M3211 M4756 M4757 LTCG 9 CAD
.069 1,8 .260 6,6 M3448 M3449 M4762 M4763 RLTCG 11 RU logo .733 18,6 1.48 37,6 .38 9,7 .21 5,3 .94 23,9 CAD
.230 5,8 .400 10,2 M3213 M3214 M4760 M4761 LTCG 11
CAD
.095 2,4 .290 7,4 M4500 M4501 M4506 M4507 RLTCG 13.5 UL logo .804 20,4 1.53 38,9 .41 10,4 .21 5,3 .98 24,9 CAD
.170 4,3 .450 11,4 M3216 M3217 M4764 M4765 LTCG 13.5 CAD
.180 4,6 .400 10,2 M4502 M4503 M4508 M4509 RLTCG 16 UL logo .886 22,5 1.68 42,7 .44 11,2 .25 6,4 1.06 26,9 CAD
.260 6,6 .545 13,8 M3219 M3220 M4766 M4767 LTCG 16 CAD
.250 6,4 .490 12,4 M3454 M3455 M4748 M4749 RLTCG 21 UL logo 1.12 28,3 1.89 45,7 .52 13,2 .25 6,4 1.30 33,0 CAD
.420 10,7 .630 16,0 M3222GA M3223GA - - LTCG 21  
.435 11,0 .705 17,9 M3222 M3223 M4768 M4769 CAD
.490 12,4 .785 19,9 M4504 M4505 M4512 M4513 RLTCG 29 UL logo 1.470 37,3 2.23 56,6 .57 14,5 .30 7,6 1.73 43,9 CAD
.590 15,0 1.000 25,4 M3225 M3226 M4770 M4771 LTCG 29 CAD
.787 20,0 1.020 25,9 M3206 M3205 M4772 M4773 RLTCG 36 UL logo 1.88 47,6 2.39 60,7 .47 11,9 .31 7,9 2.05 52,7 CAD
.875 22,2 1.260 32,0 M3204 M3203 M4774 M4775 LTCG 36 CAD
1.000 25,4 1.240 31,5 M3218 M3215 M4740 M4741 RLTCG 42 UL logo 2.130 54,1 2.50 63,5 .48 12,2 .36 9,1 2.46 62,5 CAD
1.230 31,2 1.560 39.6 M3212 M3209 M4742 M4743 LTCG 42 CAD
1.160 29,5 1.350 34,3 M3283 M3284 M4744 M4745 RLTCG 48 UL logo 2.340 59,4 2.63 66,7 .50 12,7 .42 10,7 2.73 69,3 CAD
1.450 36,8 1.730 43,9 M3281 M3282 M4776 M4777 LTCG 48 CAD

Short Thread

.069 1,8 .260 6,6 M3448ST M3449ST - - RLTCG 11 ST - .733 18,6 1.41 35,8 .31 7,9 .21 5,3 .94 23,9  
.230 5,8 .400 10,2 - - M3213ST M3214ST LTCG 11 ST  
.250 6,4 .490 12,4 M3454ST M3455ST - - RLTCG 21 ST - 1.115 28,3 1.80 45,7 .43 10,9 .25 6,4 1.30 33,0  
 
.435 11,0 .705 17,9 M3222ST M3223ST - - LTCG 21 ST  

Standard colors black and gray.
* Steel conduit threads per DIN 40430, click here
** Nylon Locknuts shipped unassembled.

  • Integral Sealing Ring ensures a superior seal at the clearance or threaded mounting hole location, every time.
  • Widest range of approved cable diameters. Cable ranges listed are for the maximum IP68 sealing range. Contact Heyco for UL approved 514B cable ranges.
  • IP 68 rated.
  • Approved for NEMA 4, 4X, 6 and 6P applications.
  • Ratchet design of sealing nut assembly provides superior anti-vibration protection and ensures a firm grip on the cable.
  • 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.)
  • Multiple sizes for flexible cord diameters ranging from .065" (1,7 mm) to 1.730" (44,0 mm).
  • We recommend using the fitting with the smallest maximum diameter that will fit your application.
  • Unassembled Nylon Locknuts INCLUDED.
  • For Heyco Liquid Tight Threaded Plugs, click here.
  • Consult Heyco for cordgrips molded in other colors.

QuickSpecs

Material   Nylon 6/6 w/Buna N or TPE Sealing Gland
Certifications Listed under Underwriters' Laboratories File E51579 (Standard Thread Only)
Recognized under the Component Program of Underwriters' Laboratories File E51579 (Standard Thread Only)
Certified by Canadian Standard Association File 93876C (Standard Thread Only)
  Approved for NEMA 4, 4X, 6 and 6P applications
Flammability Range   94V-2
Temperature Range   Static -40°F (-40°C) to 239°F (115°C)
  Dynamic -4°F (-20°C) to 212°F (100°C)
IP Rating   IP 68 (70 PSI, 5 BAR)
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