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Bridgeport’s grounding locknuts are dependable and designed to save time and labor. Our extensive line of grounding and bonding products include the innovative Mighty-Rite® Split Grounding Bushings and the Mighty-Bond® series of fittings.

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  1. Grounding Locknut, Insulated

    Grounding Locknut, Insulated

    2 Sizes Available

    162-GI, 163-GI


    We’re always innovating new products to solve your in-the-field problems.

    Problem Solver

    This product was precisely manufactured for trouble-free installation.


    This innovative product was created for solar energy applications.

    Time Saver

    This fitting was designed to make your job easier by saving you time.

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    Grounding Locknut, Insulated

    Bridgeport's new, patented, versatile insulated bonding & grounding locknuts are Listed for use with all of Bridgeport Fittings’ EMT and Rigid conduit connectors, as well as threaded Rigid/IMC conduit. Bridgeport’s bonding & grounding locknuts provide a secure insulated connection to the enclosure, and 3-tapped mounting pads allow for lug mounting options for tight spaces.

    Bridgeport's insulated bonding & grounding locknuts are solving problems when connector or conduit thread lengths are taken up by thick metal or non-metallic enclosure walls. These can be used in place of grounding bushings and locknuts when connectors or conduit threads are too short to accommodate both. Perfect for tight, confined spaces inside or outside of equipment.

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