Skip to Content
Gofinch USA 0
Tools & Industrial Equipment Industrial Machinery Commercial Equipment & Machinery Construction & Building Machinery Fabrication Services Tools & Hardware Metals & Alloys Construction & Real Estate Rubber & Plastics Power Transmission Electrical Equipment & Supplies Chemicals Testing Instrument & Equipment Vehicle Accessories, Electronics & Tools Vehicle Parts & Accessories Material Handling
Tools & Industrial Equipment
Industrial Machinery
Commercial Equipment & Machinery
Construction & Building Machinery
Fabrication Services
Tools & Hardware
Metals & Alloys
Construction & Real Estate
Rubber & Plastics
Power Transmission
Electrical Equipment & Supplies
Chemicals
Testing Instrument & Equipment
Vehicle Accessories, Electronics & Tools
Vehicle Parts & Accessories
Material Handling
Products Request a quote My enquiries My orders Invoices
GOFINCH SUPPORT
How can we help?
Orders, sourcing, payments, delivery, and after-sales assistance.
Open Help Center
Your account
My enquiries Order status Returns and refunds Account details
Buying support
Secure payments Buyer protection Quality coordination Shipping and delivery
Talk to Gofinch
Start live chat Request a quotation Sourcing assistance After-sales support
Messages are open Choose Live chat to keep the current product attached to your conversation.

Browse

All products Enquiry list My enquiries Order List and checkout Tools & Industrial Equipment Industrial Machinery Commercial Equipment & Machinery Construction & Building Machinery Fabrication Services Tools & Hardware Metals & Alloys Construction & Real Estate Rubber & Plastics Power Transmission Electrical Equipment & Supplies Chemicals Testing Instrument & Equipment Vehicle Accessories, Electronics & Tools Vehicle Parts & Accessories Material Handling My account
Product video
Certifications EN ISO 6507

Factory Supplier ISO 4161 DIN 6923 ASME B18.16.4 Cl 4/6/8/10 M5-M100 Zinc Plated Hex Flange Carbon Steel Serrated Hex Flange Nut

Available for enquiry 0.0 · 0 reviews
USD

$ 20.00 20.0 USD $ 20.00

Not Available For Sale

Minimum order quantity: 1000 Units
  • Size
  • Measurement system
  • Grade
  • Nut Shape
  • Thread Coverage
  • Thread Direction
  • Finish (Specification)
  • Insert Diameter
  • Height
  • Application
  • Locking mechanism
  • Flange diameter
  • Hole Diameter
  • Thread length
  • Body type
  • Total Length
  • Overall Length
  • Head Type
  • Production method
  • Total width
  • Screw length
  • Intended use
  • Compatible socket size
  • Small hole diameter
  • Grip-recesses
  • Place of origin
  • Model number (Specification)
  • Nut Type
  • Keyword
  • MOQ
  • Thread Type
  • Service
  • Certificate
  • Customized support
  • Surface Treatment
  • Selling Units
  • Single package size
  • Single gross weight
  • Material (Product option)
  • Type (Product option)
  • Thread size (Product option)
  • Certifications & Compliance

This combination is unavailable.

Key attributes

View all
Size
6, 8, 10, 20, 30, 50, 100, M5-M50 / 6#-2''
Measurement system
Metric, Imperial (Inch)
Grade
class 8, Gr2/ 5/ 8/ Cl4/ 8/ 10/ 12/ A2-70/ A4-70/ A4-80/ 304/ 316/ 310S
Nut Shape
Serrated Hex Flange
Thread Coverage
Fully Threaded
Thread Direction
Right Hand/ Left Hand
Product description

Highlights at a glance

  • This Serrated Hex Flange Nut is made from Carbon Steel in SAE Grade 2, 5, 8 or DIN ISO Class 4, 5, 6, 8, 10 or 12 or Stainless Steel A2-70, A2-80, A4-70, A4-80, 304, 316, 310S, 304L, 316L or Alloy Steel 2H, 7, 7L, 7M, 7ML, 8, 8M. In the meantime, we can support Finish, Material and Head Type customization. We manufacture each nut strictly to comply with Standard Specification in ASME B 18.16.4, DIN 6923, ISO 4161, ASME/ANSI B 18.2.4.4M, ASME B 18.2.2, or IFI 145. Therefore, we warmly welcome customization according to drawings, samples and specific requirements! For more information, please do not hesitate to
  • Product Highlights: The hex flange nuts are similar to ordinary hex nuts in terms of size and thread specifications. What sets them apart is the integrated design of the gasket and the nut, and there are also anti-slip teeth patterns at the bottom, which significantly increases the contact area between the nut and the workpiece, enhancing the connection stability and anti-loosening performance. They are the preferred fasteners in fields such as automobiles, machinery, and steel structures. These nuts are commonly used for pipe and flange connections, and most of the specifications are below M20. Flange nuts with a specification of M20 or above are usually flat flanges without teeth patterns, and are suitable for special equipment and occasions.
  • Selection suggestions: For vibration scenarios: choose large flanges and high-strength materials. For corrosive environments: select stainless steel with electroplated nickel. For conductive applications: apply tin plating or silver plating. During installation, ensure the flange surfaces are tightly attached, use a torque wrench for tightening, and conduct regular checks for deformation prevention.
    • Certifications & compliance
    EN ISO 6507
    Hardness Tested
    Frequently asked questions

    We are a production and trade integrated fastener manufacturing and export company, integrating production and sales. Our main products include bolts, nuts, screws, washers, rivets and other standard and non-standard fasteners, which are widely used inconstruction, automotive, machinery, electronics and other industries.

    Yes, we have the right to operate import and export business and have passed ISO9001 quality management system certification, CE certification, RoHS certification, etc., to ensure that our products meet international export standards.

    We support non-standard customization (such as special sizes, threads, surface treatments, etc.). The MOQ needs to be negotiated based on specific customization requirements and product types.

    We implement full-process quality control. From raw material procurement to finished product delivery, dedicated personnel conduct strict inspections at every stage. We also support providing third-party inspection reports (such as SGS).

    Standard parts usually take 7 to 15 days, while custom-made parts require 15 to 30days (specifically depending on the order quantity and the complexity of the process).

    We support sea freight (full container/partial container), air freight, and express delivy-ery (DHL/FedEx). The freight is calculated based on the volume, weight of the goods and the destination. We can provide door-to-door (DDP) or port-to-port (FOB) services.

    For in-stock items, we can provide free samples, but the customer needs to cover the shipping cost. For out-of-stock samples and custom-made samples, a cost fee will be charged.
    Description images
    Product detail
    Product detail
    Product detail
    Product detail
    EN ISO 6507
    Packaging and fulfilment
    • Step 1

      Payment and order readiness

      Minimum order: 1000 Units

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

    • Step 2

      Preparation

      31 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 42 fields
    Size
    6, 8, 10, 20, 30, 50, 100, M5-M50 / 6#-2''
    Measurement system
    Metric, Imperial (Inch)
    Grade
    class 8, Gr2/ 5/ 8/ Cl4/ 8/ 10/ 12/ A2-70/ A4-70/ A4-80/ 304/ 316/ 310S
    Nut Shape
    Serrated Hex Flange
    Thread Coverage
    Fully Threaded
    Thread Direction
    Right Hand/ Left Hand
    Finish (Specification)
    Galvanized, Zinc Plated, Plain, Black Oxide, Nickel Plated, Chrome Plated, Yellow Zinc
    Insert Diameter
    6.0mm
    Height
    12 mm
    Application
    Other, Water Treatment, Automotive Industry, General Industry, Healthcare, Food & Beverage, Heavy Industry, Mining, Oil & Gas, Retail Industry
    Locking mechanism
    Self-Locking
    Flange diameter
    5.4 mm
    Hole Diameter
    14 mm, 6 mm, 5 mm, 8 mm
    Thread length
    10 mm, 12 mm
    Body type
    Hex Flange
    Total Length
    35 mm, 70 mm
    Overall Length
    50 mm
    Head Type
    hex flange head
    Production method
    CNC Machining
    Total width
    < 17 mm
    Screw length
    10 mm, 8 mm
    Intended use
    Nut for Pipe Nipple (Gas Installation)
    Compatible socket size
    14 mm
    Small hole diameter
    12 mm
    Grip-recesses
    7
    Place of origin
    China
    Model number (Specification)
    Zinc Plated M8 ISO 4161 Serrated Hex Flange Nut
    Nut Type
    Serrated Hex Flange Nut
    Keyword
    Carbon Steel ISO 4161 Serrated Hex Flange Nuts
    MOQ
    1000pcs
    Thread Type
    Coarse Thread/ Fine Pitch Thread
    Service
    Customized OEM/ ODM Service
    Certificate
    TUV/ ISO 9001/ ISO 14001/OHSAS 18001
    Customized support
    Finish/ Material/ Head Type
    Surface Treatment
    Black Oxide/ HDG/ Zinc Plated/ PTFE/ Dacromet/ Brass Plated
    Selling Units
    Single item
    Single package size
    30X30X25 cm
    Single gross weight
    15.0 kg
    Material (Product option)
    Stainless Steel, Iron, Carbon Steel, Alloy Steel, Copper, Aluminium Alloy, Titanium Alloy, Inconel
    Type (Product option)
    Serrated Hex Flange Nut
    Thread size (Product option)
    M5, M6, M8, M10, M52, Customized, M12, M16, M20, M24, M27, M30, M42, M14, 1/2", 5/16", #10, 5/8", 1 1/4", M38, 1", 3/4", 7/8", #6, #8, 1/4", 3/8", #12
    Certifications & Compliance
    EN ISO 6507
    Lead time
    31 days
    Minimum order
    1000 Units

    Customer reviews

    0.0 (0)

    No reviews yet

    Be the first customer to review this product.

    Write a review

    No country found

    Up to 5 JPG, PNG or WebP images; 5 MB each.

    Request custom sourcing

    Can’t find what you’re looking for? Share the requirement and our sourcing team will find the right industrial product.

    Best-match productsCompetitive quotesFast turnaround
    Request custom sourcing

    Upload your requirements

    Upload your BOM, BOE, RFQ or requirement list and get one consolidated response.

    XLS, XLSX, CSV, PDF, DOC or images · Max 10MB each or drag and drop
    XLSX
    Files are sent securely.