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Hex Serrated Flange Nut M12 Electro Galvanized Carbon Steel Anti-Vibration Lock Nut DIN6923 for Construction Pipe Support HVAC

Available for enquiry 0.0 · 0 reviews
USD

$ 20.00 20.0 USD $ 20.00

Not Available For Sale

Minimum order quantity: 5000 Units

Key attributes

View all
Measurement system
Metric
Grade
4.8
Nut Shape
Hexagonal Flange Shape
Thread Direction
Right Hand
Finish (Specification)
Electro Galvanized
Application
Construction, Mechanical Equipment, EMP Pipeline
Product description

Highlights at a glance

  • Electro-Galvanized Zinc Coating for Long-Term Corrosion Protection - Uniform bright zinc layer forms a compact protective film that isolates the carbon steel substrate from moisture, oxygen and corrosive gases. Unlike rough hot-dip galvanized finishes, the smooth electro-galvanized surface resists peeling and fading under prolonged outdoor exposure, keeping fasteners intact in both indoor mechanical rooms and open-air steel structures.DIN 6923 Precision M12 Thread for Consistent Clamping Performance - Internal threads are CNC-machined to strict DIN 6923 tolerances, ensuring smooth engagement, accurate pitch and tight fit with all standard M12 bolts. Threads maintain stable clamping force under heavy static compression and cyclic dynamic loads from seismic brackets, strut channels and HVAC duct supports - no re-tightening tegrated Serrated Flange Eliminates Separate Lock Washers - Radial saw-tooth serrations are cold-forged directly onto the flange face, biting firmly into the contact surface when tightened to resist vibration, shock and cyclic loads. This all-in-one locking structure removes the need for additional locking accessories, cutting installation labor time and total procurement cost for seismic pipe brackets, EMP pipelines and solar mounting ld-Forged Q235 Carbon Steel for Superior Structural Integrity - One-piece cold forging delivers higher density and impact resistance than stamped nuts, eliminating crack risks under high-torque tightening. Each raw steel batch undergoes lab tensile and hardness testing before production, ensuring consistent mechanical performance across every batch with no quality deviation.
    • Description images
    Product detail
    Product detail
    Packaging and fulfilment
    • Step 1

      Payment and order readiness

      Minimum order: 5000 Units

      Payment terms, specifications, and order details are confirmed before preparation begins.

    • Step 2

      Preparation

      15 days

    • Step 3

      Packaging and dispatch

      Ocean freight via Maersk · Approx. shipping fee: $ 0.84 for 1 unit · Transit time: Est. 17-24 days

      Final packing, freight, and delivery dates are confirmed before dispatch.

    Technical specifications
    Other details 24 fields
    Measurement system
    Metric
    Grade
    4.8
    Nut Shape
    Hexagonal Flange Shape
    Thread Direction
    Right Hand
    Finish (Specification)
    Electro Galvanized
    Application
    Construction, Mechanical Equipment, EMP Pipeline
    Flange diameter
    22 mm
    Hole Diameter
    12 mm
    Thread length
    8 mm
    Body type
    Hex Flange
    Total Length
    8 mm
    Head Type
    Hex Head
    Production method
    Cold Forged
    Total width
    18 mm
    Intended use
    EMP pipeline support, steel structure, constructio
    Place of origin
    Zhejiang, China
    Model number (Specification)
    SC-FN-M12
    Nut Type
    Flange nut
    Selling Units
    Single item
    Single volume
    0 cm3
    Single gross weight
    0.0 kg
    Material (Product option)
    Carbon Steel
    Thread size (Product option)
    M12
    Type (Product option)
    Hex Flange Nut
    Lead time
    15 days
    Minimum order
    5000 Units

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