Heyco Liquid Tight Cord Grips Torque Recommendations ChartHeyco-Tite Cord Grips (LTCG)
Heyco®-Tite Liquid Tight Cord Grips
Metric Thread
Thread Size Description Heyco Part Numbers
(Black, Gray)
Locknut Torque Sealing Nut Torque
in. lbs Nm in. lbs Nm
M12 LTCG M12 M4332, M4333 15 - 20 1,7 - 2,3 25 - 30 2,8 - 3,4
RLTCG M12 M4330, M4331
Flex LTCG M12 M4398, M4399
Flex RLTCG M12 M4396, M4397
LTCG M12-90 M4450, M4451
RLTCG M12-90 M4448, M4449
M16 LTCG M16 M4336, M4337 33 - 38 3,7 - 4,3 33-38 3,7 - 4,3
RLTCG M16 M4334, M4335
Flex LTCG M16 M4402, M4403
Flex RLTCG M16 M4400, M4401
LTCG M16-90 M4454, M4455
RLTCG M16-90 M4452, M4453
M20 LTCG M20 M4340, M4341 40 - 45 4,5 - 5,1 50 - 55 5,6 - 6,2
RLTCG M20 M4338, M4339
Flex LTCG M20 M4406, M4407
Flex RLTCG M20 M4404, M4405
LTCG M20-90 M4458, M4459
RLTCG M20-90 M4456, M4457
M25 LTCG M25 M4344, M4345 75 - 80 8,5 - 9,0 80 - 85 9,0 - 9,6
RLTCG M25 M4342, M4343
Flex LTCG M25 M4410, M4411
Flex RLTCG M25 M4408, M4409
M32 LTCG M32 M4348, M4349 75 - 80 8,5 - 9,0 100 - 110 11,3 - 12,4
RLTCG M32 M4346, M4347
M40 LTCG M40 M4352, M4353 125 - 135 14,1 - 15,3 145 - 155 16,4 - 17,5
RLTCG M40 M4350, M4351
M50 LTCG M50 M3300, M3301 255 28,8 188 21,2
RLTCG M50 M3302, M3303
M63 LTCG M63 M3304, M3305 300 33,9 255 28,8
RLTCG M63 M3306, M3307
†Note: The values shown are for reference only. The torque value for sealing nuts may vary depending upon the crush resistance of the cable.