External-Tooth Lock Washers GB862.1 DIN6797(type A)

External-Tooth Lock Washers GB862.1 DIN6797(type A)

Short Description:

Teeth on the outside edge of the washer bite into the screw head and joint for a tight grip. Use with fasteners that have heads large enough to make contact with the teeth, such as pan, button, and binding head screws


  • FOB Price: US $4000 /piece
  • Min.Order Quantity: 1Piece/Pieces
  • Ability: 1200set/Year
  • HS code: 84295211
  • Product Detail

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    Product Tags

    Product Name
    Material
    sus304, Carbon steel:C1010,C1018,12L14,C1035
    Color
    Yellow, blue, white zinc plated, silver
    Standard
    DIN6797
    Grade
    A2-70/A4-70
    Brade
    Rock
    Thread
    coarse, fine
    Used
    building industry machinery

    316 stainless steel washers have excellent resistance to chemicals and salt water. They may be mildly magnetic.

    18-8 stainless steel washers have good chemical resistance and may be mildly magnetic.

    400 series stainless steel washers have excellent wear resistance, but aren’t as corrosion resistant as other stainless steel washers. They may be mildly magnetic.

    Zinc-plated steel washers are corrosion resistant in wet environments.

    Bronze washers are corrosion resistant in wet environments, nonmagnetic, and electrically conductive.






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  • 1.What are your advantages compared with other suppliers and manufacturers?

    High quality: As a professional and reliable supplier, we are experienced in the Quality  Inspection and Control. Every product will be strictly inspected before it is delivered to our customers.

    Competitive price: We are so glad to provide the most favorable prices for our customers. And the prices are negotiable by which a win-win result could be achieved.

    2. Which payment terms are available us ?

    T/T terms or other. On T/T  term, 30% down payment is required in advance, and 70% balance shall be settled before shipment.

    3. How long with the delivery?

    Normally it takes about  20 days.

    4. How about  service?

    24 hours online, and skype/QQ/wechat/whatsapp so on.

    5. What is the warranty of our quotation?

    1000 working hours or a year whichever comes first.

    Pre-Sales Service

    * Inquiry and consulting support.

    * Sample testing support.

    * View our Factory.

    After-Sales Service

    * Training how to instal the machine, training how to use the machine.

    * Engineers available to service machinery overseas.

     

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