Heyco Straight-Thru NPT Hubs

Heyco manufactures molded nylon products including strain reliefs, liquid tight cord grips, bushings, cable and hose clamps, and wire positioning devices.


Integral Sealing Ring ensures a superior seal at the clearance or threaded mounting hole location, every time. Widest range of approved cable diameters.

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. Multiple sizes for flexible cord diameters ranging from .065 ̋ (1,7 mm) to 1.730 ̋ (44,0 mm).

Acme threads on body prevent skipping and speed installation. All nylon construction with Buna N or TPE sealing gland resists salt water, weak acids, gasoline, alcohol, oil, grease, and common solvents.(This feature is not assessed by UL.)

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