24/07/2026

HelaGuard® Metal Locknuts, Metric Thread, 50mm, Nickel Plated Brass, Silver, 1/pkg


Part No. 166-50175

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HelaGuard ALNPB Nickel Plated Brass Locknuts.

    • Nickel plated brass thread ensures secure connection with brass plated fittings.
    • Metric thread pattern works with metric thread fittings.
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    Color Metal (ML)
    Description Locknuts work with metric threaded fittings or knockout entries.
    PART DESCRIPTION ALNPB-M50-NPB-ML
    Packaging Type bag
    Part No. 166-50175
    Short Description HelaGuard® Metal Locknuts, Metric Thread, 50mm, Nickel Plated Brass, Silver, 1/pkg
    Type ALNPB-M50
    UV Resistant No
    Nominal Diameter (imperial) 2.13"
    Nominal Diameter (metric) 54mm
    Thickness (imperial) 0.24"
    Thickness (metric) 6mm
    Wrenching Flat Size 58.0mm
    Wrenching Flat Size 2.28"
    Halogen Free Yes
    Material NPB
    Material Nickel Plated Brass (NPB)
    Operating Temperature -58°F to +275°F (-50°C to +135°C)
    ROHS compliant Yes
    UL Listed (US and Canada) No
    UL Listed (US) No
    UL Recognized (US and Canada) No
    UL Recognized (US) No
    Pkg. Qty. 1EA
    Pkg. Qty. 1
    UPC 089306370611
    Part No.: 166-50175 Distributors Contact
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