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A563 Grade DH UN8 Class 2B Structural Heavy Hex Nut Zinc Plating

    Buy cheap A563 Grade DH UN8 Class 2B Structural Heavy Hex Nut Zinc Plating from wholesalers
     
    Buy cheap A563 Grade DH UN8 Class 2B Structural Heavy Hex Nut Zinc Plating from wholesalers
    • Buy cheap A563 Grade DH UN8 Class 2B Structural Heavy Hex Nut Zinc Plating from wholesalers
    • Buy cheap A563 Grade DH UN8 Class 2B Structural Heavy Hex Nut Zinc Plating from wholesalers
    • Buy cheap A563 Grade DH UN8 Class 2B Structural Heavy Hex Nut Zinc Plating from wholesalers
    • Buy cheap A563 Grade DH UN8 Class 2B Structural Heavy Hex Nut Zinc Plating from wholesalers
    • Buy cheap A563 Grade DH UN8 Class 2B Structural Heavy Hex Nut Zinc Plating from wholesalers

    A563 Grade DH UN8 Class 2B Structural Heavy Hex Nut Zinc Plating

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    Brand Name : PM
    Model Number : M6-M100, 1/4"-4"
    Certification : ISO
    Price : USD 0.001-3 PER PCS
    Payment Terms : L/C, T/T
    Supply Ability : 500tons per month
    Delivery Time : 15-25DAYS PER CONTAINER
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    A563 Grade DH UN8 Class 2B Structural Heavy Hex Nut Zinc Plating

    A563 Grade DH UN8 class 2B zinc plating structural Heavy hex Nut


    The ASTM A563 specification covers carbon and alloy steel nuts for general structural and mechanical uses on bolts, studs, and other externally threaded parts. A563 nuts have a wider variety of uses compared to the A194 nuts. Because of this, it’s important for the customer to specify which variation of A563 nuts they need, including grade, style, nominal size, thread series, coating, and other special requirements. We produce A563 nuts in Grades A, C, DH, and DH3. DH nuts are made of medium carbon steel and heat treated. They are recommended for F3125 A490 structural bolts and in many other applications. DH3 nuts are corrosion resistant and have certain weathering characteristics.


    SIZE: 1/4" - 4", M6 -M100 .

    STANDARD: ASME B18.2.2

    THREAD: ASME B1.1 , UNC, UNF, UN8

    FINISHED: Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G.



    A563 Grade A: Carbon steel hex or heavy nuts.

    A563 Grade B: Carbon steel hex or heavy nuts.

    A563 Grade C:Quenched and tempered carbon steel heavy hex nuts.

    A563 Grade DH:Quenched and tempered carbon steel heavy hex nuts.


    NOTE: There are other types of A563. The one listed here is the one we receive the most requests for. For information on other types, please contact us.


    A563 MECHANICAL PROPERTIES

    Grade

    Marking

    Style

    Size

    Proof Load, ksi

    Hardness, HBN

    Plain

    Galvanized

    A

    not required

    hex

    1/4" - 1-1/2"

    90

    68

    116 - 302

    heavy hex

    1/4" - 4"

    100

    75

    116 - 302

    B

    not required

    heavy hex

    1/4" - 1"

    133

    100

    121 - 302

    heavy hex

    1-1/8" - 1-1/2"

    116

    87

    121 - 302

    C

    3 circumferential marks

    heavy hex

    1/4" - 4"

    144

    144

    143 - 352

    DH

    DH

    heavy hex

    1/4" - 4"

    175

    150

    148 - 352


    A563 CHEMICAL PROPERTIES

    Element

    A, B & C

    DH

    Carbon

    0.55% max

    0.2 - 0.55%

    Manganese


    0.60%

    Phosphorus, max

    0.12%

    0.04%

    Sulfur, max

    0.15%

    0.05%


    Quality A563 Grade DH UN8 Class 2B Structural Heavy Hex Nut Zinc Plating for sale
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