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20/02/2026

PA66 Locknuts PG21
Art.-No. 166-50146 | ALPA-PG21-PA66GF30-BK

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HelaGuard ALPA PA66 Locknuts.
HelaGuard locknut

    • For simple and secure fastening
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    Application The ALPA hexagonal locknut is used to secure fitting.
    Brand Family HelaGuard®
    Color Black (BK)
    PART DESCRIPTION ALPA-PG21-PA66GF30-BK
    Packaging Type bag
    Part No. 166-50146
    Type ALPA-PG21
    Max. Outside Diameter (metric) 39mm
    Thickness (metric) 7
    Thread Size (metric) PG21
    Thread Type PG
    CE Certification Yes
    Halogen Free Yes
    Material PA66GF30
    Material Polyamide 6.6, glass fiber reinforced (PA66GF30%)
    Operating Temperature -58°F to +275°F (-50°C to +135°C)
    REACH Conformity Yes
    ROHS compliant Yes
    Packaging 1 - Weight (kg) 0.046001kg
    Pkg. Qty. 10Pieces
    Pkg. Qty. 10
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    Art.-No.: 166-50146 Contact
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