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ISO 4775 ANSI/ASME B 18.2.4.6M High Strength Large Hexgon Nuts For Steel Structures Grade 12 Black

Jiangsu Ying Yan Fastening System Technology Co.Ltd
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ISO 4775 ANSI/ASME B 18.2.4.6M High Strength Large Hexgon Nuts For Steel Structures Grade 12 Black

Brand Name : YingYan

Model Number : ISO4775

Certification : ISO9001

Place of Origin : JIANG SU PROVINCE CHINA

MOQ : 1000pieces

Price : Negotiable

Packaging Details : Small Boxes, Plastic Bags, Bulk in Cartons,

Name : High Strength Large Hexgon Nuts For Steel Structures

Standard : GB/DIN/ASME/EN/ISO/JIS B&etc.

Material : 35CrMoA

Size : M16-M24

Surface treatment : Black

Grade : 12

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High Strength Large Hexgon Nuts For Steel Structures

ISO 4775 ANSI/ASME B 18.2.4.6M High Strength Large Hexgon Nuts For Steel Structures Grade 12 Black

Thread Size (M12) M16 M20 (M22) M24 (M27) M30 M36
D
P Pitch 1.75 2 2.5 2.5 3 3 3.5 4
da max 13 17.3 21.6 23.8 25.9 28.2 32.4 38.9
min 12 16 20 22 24 27 30 36
dw min 19.2 24.9 31.4 33.3 38 42.8 46.5 55.9
e min 22.78 29.56 37.29 39.55 45.2 50.85 55.37 66.44
m max 12.3 17.1 20.7 23.6 24.2 27.6 30.7 36.6
min 11.9 16.4 19.4 22.3 22.9 26.3 29.1 35
mw min 9.5 13.1 15.5 17.8 18.3 21 23.3 28
c max 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8
min 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4
s max 21 27 34 36 41 46 50 60
min 20.16 26.16 33 35 40 45 49 58.8
Nominal stress area of standard test mandrel,mm2 84.3 157 245 303 353 459 561 817
Ensure the load(N) Property class-8,6H 90600 168900 263400 325700 379500 493400 603100 878300
Property class-8,6AX 98200 182900 285400 353000 411200 534700 653600 951800
Property class-10 104900 195500 305000 377200 439500 571500 698400 1017200

Characteristics

  1. These nuts have high strength properties due to their special design and manufacturing, with a hardness of 272-353HV, ensuring the stability and safety of steel structure connections.
  2. The large hexagon shape provides a larger contact area, increasing friction between the nut and bolt, which enhances the tightness and reliability of the connection.
  3. Produced in accordance with national standards, it ensures consistency in quality and interchangeability.
  4. Available in a variety of specifications, it offers multiple thread sizes ranging from M12 to M30, catering to diverse steel structure connection requirements.
  5. The outstanding manufacturing process guarantees dimensional accuracy and surface quality, enhancing the sealability and durability of the connection.

Advantages

  1. High-strength large hexagon nuts specifically designed for steel structures significantly enhance the strength of their connections, ensuring stability even under heavy loads.
  2. With their high strength and reliability, these nuts minimize the risk of connection failure, enhancing overall structural safety.
  3. The design of the large hexagon nut makes it easy to install and remove, simplifying maintenance costs and improving work efficiency.
  4. While the unit price of high-strength nuts may be higher, their high reliability and low risk of connection failure significantly reduce maintenance costs, leading to long-term cost savings.

Application Scenarios

  1. Building Steel Structures: For connections such as beams and columns in high-rise buildings, bridge steel box girders, and other areas requiring resistance to heavy loads and complex stresses.
  2. Industrial Equipment: In heavy machinery, petrochemical equipment, wind power equipment, and other sectors requiring high-strength connections for steel components.
  3. Transportation Facilities: For railway track fastenings, subway tunnel support structures, and other applications where high-strength and reliable connections are crucial.
  4. Other Sectors: Shipbuilding, aerospace, and other industries also rely on high-strength large hexagon nuts to ensure the stability and safety of their structures.


Product Tags:

ISO 4775 Large Hexgon Nuts

      

High Strength Large Hexgon Nuts

      

Grade 12 Large Hexgon Nuts

      
Quality ISO 4775 ANSI/ASME B 18.2.4.6M High Strength Large Hexgon Nuts For Steel Structures Grade 12 Black for sale

ISO 4775 ANSI/ASME B 18.2.4.6M High Strength Large Hexgon Nuts For Steel Structures Grade 12 Black Images

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