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304/316L/2205 Stainless Steel Hexagon Socket Head Cap Bolt

Short Description:

  • Standard:
    DIN912, DIN912(Special Steel), GB70.1 (Special Steel)
  • Material:
    201,304, 316, 316L, 2205, 321,667
  • Grede:
    A2-70, A4-70, A4-80, A2-50, A2, D6,
  • Nominal Diameter:
  • Pitch:
  • Length:
  • Surface Treatment:
    True Colors, Whitewash, Wash the light, Passivation, Wax anti-locking, Oil anti-lockout
  • Product Detail

    Product Tags


    Hexagon Socket Head Cap Bolt are a type of hole-type screws. They are generally used in machine tool equipment, chemical equipment, water pumps, ships, electrical equipment, etc. Full-tooth stainless steel hexagon socket head cap screws are more commonly used, while half-tooth stainless steel hexagon socket cap screws are widely used in China. More used on export equipment. The material is divided into two types: SUS304 stainless steel hexagon socket head cap screws, strength class description -A2-70. SUS316 stainless steel hexagon socket head cap screws, strength class description-A4-70. Used in environmental protection equipment, medical equipment, communication equipment, power facilities, electronic products, instrumentation, food machinery, petrochemicals, ship assembly, pump valve piping, building curtain walls, open air, sports facilities, outdoor decoration, etc.

    Alternative standard: DIN 912 - 1983 ISO 4762 - 2004. Approximate standard: GB/T70.1 ISO4762 ASME B18.3.1M UNI5931 NF E25-125 AS 1420. Optional materials: stainless steel SUS304, SUS316, grades A2-70, A4-70, A4-80, etc. Product features: high precision, high connection strength, lightweight, easy to fasten, disassemble, not easy to slip angle. How to use: Allen wrench. Matters needing attention: Use the correct torque, do not over-tighten. Common standards: GB/T70.1, ISO4762, ASME B18.3.1M, UNI5931, NF E25-125, AS 1420, ISO 12474 - 2011.

    Advantages of Stainless Steel Hexagon Socket Head Cap Bolts:

    1. Selected material, regular steel mill feeding, quality assurance

    2. Rust and corrosion resistance, durable and complete specifications

    3. Green environmental protection materials, no secondary pollution

    4. The packaging meets the various needs of customers, which is convenient for transportation and ensures that the goods are beautiful and not damaged.

    Quality Inspection


    Why Choose Us?

    1. Experience: engaged in screw manufacturing and processing for more than 10 years;

    2. Customization: All drawings and samples can be customized;

    3. Scale: more than 200 processing equipment, with an annual productivity of more than 10,000 tons;

    4. Service: The company cooperates with a number of logistics companies, and has 9 vehicles that can be quickly delivered to customers;

    5. After-sales: 24-hour after-sales team online, quickly respond to customer problems.

    Production Process

    Production- process

    Application of Hexagon Socket Head Cap Bolts:

    The application range of stainless steel hexagon socket screws is very wide, ranging from small hardware, small electronic products, electrical products, to automobiles, ships, aircraft cannons, and many years of experience in the production and sales of stainless steel screws , Stainless steel socket head cap screws are mainly used in electronic products, electrical, electrical, chemical, water conservancy, mechanical equipment, furniture and other fields.

    It is particularly worth mentioning that the hexagon socket screws are used a lot in the products of the mold factory. This may be due to the different types of screws used on different products. Some products require socket head cap screws for connection and fastening, while others require other types of screws for stable connection.

    Application Diagram


    Our Certification

    Our Certification

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