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20/02/2026

Accessory, HelaGuard®, metal, 1pc. (B-M16-M20-EXD)
Art.-No. 166-90629 | B-M16-M20-EXD-NPB-ML

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    • Quickly converts thread size or style for use in threaded entries.
    • Obtain IP68 level ingress protection with use of sealing washer.
    • Suitable for use in Zone 1, Zone 2, Zone 21 and Zone 22 hazardous areas.
    • ATEX and IECEx EX d (Flameproof).
    • ATEX and IECEx EX e (Increased Safety).
    • ATEX and IECEx EX t (Dust Ignition Protection).
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    Brand Family HelaGuard®
    Color Metal (ML)
    Description Nickel plated brass thread converters used to increase, reduce or convert thread types in hazardous environments. For use with Flexicon's LTP-EXD fittings. Achieves IP68 level ingress protection with use of sealing washer.
    PART DESCRIPTION B-M16-M20-EXD-NPB-ML
    Packaging Type pack
    Part No. B-M16-M20-EXD
    Short Desc. Hazardous Area Metallic Thread Converter, M16 External/M20 Internal Thread, NPB Metal, 1/pkg
    Technical Description Manufacturer Reference Number: B-M16-M20-EXD
    Type B-M16-M20-EXD
    UV Resistant No
    External Thread Size M16
    Height (imperial) 0.77"
    Height (metric) 19.5mm
    Nominal Diameter (metric) 20mm
    Material NPB
    Material Nickel Plated Brass (NPB)
    Operating Temperature -58°F to +275°F (-50°C to +135°C)
    Pkg. Qty. 1EA
    Pkg. Qty. 1
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    Art.-No.: 166-90629 Contact
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