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Extra Long Galvanized Carriage Bolts Carbon Steel Material GB / T12 - 85

Extra Long Galvanized Carriage Bolts Carbon Steel Material GB / T12 - 85

    • Extra Long Galvanized Carriage Bolts Carbon Steel Material GB / T12 - 85
    • Extra Long Galvanized Carriage Bolts Carbon Steel Material GB / T12 - 85
  • Extra Long Galvanized Carriage Bolts Carbon Steel Material GB / T12 - 85

    Product Details:

    Place of Origin: Hebei,China
    Brand Name: MAIDE
    Certification: ISO
    Model Number: GB/T12-85

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 TON
    Packaging Details: Bag+Wooden Pallets
    Delivery Time: 15-20Work Days
    Supply Ability: 300 ton per week
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    Detailed Product Description
    Material: Carbon Steel Nominal Diameter: 5mm - 20mm
    Length: 15mm--300mm Surface Treatment: Galvanized
    Name: Extra Long Carriage Bolts Title: Hot Dipped Bolts

     

    GB / T12 - 85 Galvanized Carriage Bolts 45 # Steel

     

     

    Product Description

     

    Carriage bolts according to head size is divided into large round carriage bolts (corresponding to the standard GB / T14 and DIN603), small round head carriage bolts (corresponding to the standard GB / T12-85). Carriage bolts, a type of fastener consisting of a head and a threaded rod (externally threaded cylinder), intended to mate with nuts for the secure attachment of two parts with through holes.

    Generally speaking, a bolt is used to connect two objects, usually through a light hole, and needs to be used with a nut, which can not be connected individually. Tools generally wrench. The head is mostly hexagonal, generally larger. Carriage bolts used in the slot, the square neck in the process of installation card stuck in the slot, can prevent the bolt rotation, carriage bolts can be parallel movement in the tank. Because the head of the carriage bolt is round, there is no design of the available power tools such as a cross slot or a hexagon, which can also act as an anti-theft function in the actual connection process.
     
    Specification
     
    Material: carbon steel, Q235, 45 # steel, stainless steel
    Nominal diameter: 5mm - 20mm
    Length: 15mm - 300mm
    Surface treatment methods: zinc, chrome, copper, blackening the surface
     
    Standard
     
    Stainless steel round neck bolts (carriage bolts) Specification: German standard DIN603
    Stainless steel small round neck carriage bolts norms: GB / T12-85
    Stainless steel big round neck carriage bolts Specifications: GB / T14-8
     
    Extra Long Galvanized Carriage Bolts Carbon Steel Material GB / T12 - 85

    Contact Details
    Handan city Yongnian District Maide Fasteners Co. Ltd

    Contact Person: admin

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