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20/02/2026

Accessory, HelaGuard®, metal, 4pc. (ALNPB-1250)
Art.-No. 166-90358 | ALNPB-1250-NPB-ML

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HelaGuard ALNPB Nickel Plated Brass Locknuts.

    • Nickel plated brass thread ensures secure connection with brass plated or nylon fittings.
    • NPT thread pattern works with metallic or non-metallic threaded fittings.
    • Use NPT metallic locknuts with 1.25", 1.5" and 2 nylon fittings.
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    Brand Family HelaGuard®
    Color Metal (ML)
    Description Locknuts work with metric threaded fittings or knockout entries.
    PART DESCRIPTION ALNPB-1250-NPB-ML
    Packaging Type pack
    Part No. 166-90358
    Short Desc. HelaGuard® Metallic Locknuts, 1.25" NPT Thread, 1.25" Dia, PA66, NPB Metal, 4/pkg
    Type ALNPB-1250
    UV Resistant No
    Max. Bundle Diameter (imperial) 0"
    Min. Bundle Diameter (imperial) 0"
    Thread Size (imperial) 1-1/4 "
    Thread Type NPT
    CE Certification No
    CSA Certified No
    Material NPB
    Material Nickel Plated Brass (NPB)
    Operating Temperature -58°F to +275°F (-50°C to +135°C)
    Prop65 Warning No
    REACH Conformity No
    ROHS compliant No
    Customs Number (Schedule B) 7415338550
    Harmonized Tariff Schedule Code 7415.33.8010
    Pkg. Qty. 4EA
    Pkg. Qty. 4
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    Art.-No.: 166-90358 Contact
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