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23/02/2026

Accessory, HelaGuard®, black, 10pcs. (ALPA0750)
Art.-No. 166-90020 | ALPA0750-PA66-BK

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HelaGuard ALPA PA66 Locknuts.

    • Ensures fast and secure assembly with non-metallic NPT fittings.
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    Brand Family HelaGuard®
    Color Black (BK)
    Description Made of strong and chemical resistant PA66 material, locknut secures non-metallic NPT fittings when used with non-threaded entries.
    PART DESCRIPTION ALPA0750-PA66-BK
    Packaging Type pack
    Part No. 166-90020
    Short Desc. HelaGuard® Non-Metallic Locknut, NPT Thread, 0.75" Dia, PA66, Black, 10/pkg
    Type ALPA0750
    UV Resistant No
    Fits Conduit Size (metric) 28mm
    Max. Bundle Diameter (imperial) 0"
    Min. Bundle Diameter (imperial) 0"
    Nominal Diameter (imperial) 0.75"
    Nominal Diameter (metric) 25mm
    Thickness (imperial) 0.265"
    Thickness (metric) 6.7mm
    Trade Size 3/4 "
    Wrenching Flat Size 33.3mm
    Wrenching Flat Size 1.31"
    CE Certification No
    CSA Certified No
    Halogen Free Yes
    Material PA66
    Material Polyamide 6.6 (PA66)
    Operating Temperature -58°F to +275°F (-50°C to +135°C)
    Prop65 Warning No
    REACH Conformity Yes
    ROHS compliant Yes
    UL Listed (US and Canada) No
    UL Listed (US) No
    UL Recognized (US and Canada) No
    UL Recognized (US) No
    Customs Number (Schedule B) 3926909988
    Harmonized Tariff Schedule Code 3926.90.9989
    Pkg. Qty. 10Pieces
    Pkg. Qty. 10
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    Art.-No.: 166-90020 Contact
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