China B7 Manufacturer, Supplier, Factory

"Sincerity, Innovation, Rigorousness, and Efficiency" may be the persistent conception of our organization to the long-term to build together with shoppers for mutual reciprocity and mutual advantage for B7,B7M,A193,STUD BOLT,thread rod, Accurate process devices, Advanced Injection Molding Equipment, Equipment assembly line, labs and software growth are our distinguishing feature.
B7, In the future, we promise to keep supply the high quality and more cost-effective products, the more efficient after sales service to our all customers all over the world for the common development and the higher benefit.

Hot Products

  • Welding Stud Connector Aws D1.1

    Welding Stud Connector Aws D1.1

    Welding Stud Connector Aws D1.1 are used in stud welding to secure steel framed buildings to create a shear connection between the steel and the concrete. We supply and fix all available sizes of Welding Stud Connector Aws D1.1 for through deck and straight to steel welding. Welding Stud Connector Aws D1.1 are designed to tie the concrete to the steel beams and to resist shear loadings between the concrete slab and steel beam in composite construction.
  • DIN982 Hex Nylon Nut

    DIN982 Hex Nylon Nut

    DIN982 Hex Nylon Nut designed to withstand heavy loads and extreme temperatures, ensuring long-lasting performance and reliability. Hexagonal shape making it easy to grip and tighten securely with a wrench or pliers. DIN982 Hex Nylon Nut shape provides additional support and stability, making it less likely to loosen or come apart under heavy strain. The hexagonal shape of the nut also provides a secure grip and helps to prevent accidental loosening.
  • ASTM A307b GRB Heavy Hex Bolts

    ASTM A307b GRB Heavy Hex Bolts

    ASTM A307b GRB Heavy Hex Bolts is a ASTM A307 models.The ASTM A307 specification covers carbon steel bolts and studs ranging from 1/4″ through 4″ diameter. This is your everyday, run of the mill bolt specification often manufactured using A36 round bar. There are three grades A, B, and C* which denote tensile strength, configuration, and application. Refer to the Mechanical Properties Chart for the subtle strength differences within each grade.
  • DIN934 Metric Heavy Hex Nut

    DIN934 Metric Heavy Hex Nut

    DIN934 Metric Heavy Hex Nut are the most commonly used nuts in the fastener industry.DIN934 Metric Heavy Hex Nut are relatively strong and durable fasteners that can withstand some special industrial conditions. DIN934 Metric Heavy Hex Nut hardness, thickness and tensile strength enable it to withstand some extreme industrial environments.
  • ISO4034 Hex Nut

    ISO4034 Hex Nut

    ISO4034 Hex Nut play the role of a component of all manufacturing machinery.ISO4034 Hex Nut can fastener other components. ISO4034 Hex Nut have kinds of nut. We have common national standard, German standard, the British standard, American Standard, the subject of the nut. There are many kinds of ISO4034 Hex Nut. ISO4034 Hex Nut is very common.
  • Carbon Steel Hex Flange bolt

    Carbon Steel Hex Flange bolt

    Carbon Steel Hex Flange bolt provide a secure and tight fit, while also preventing the nut from loosening due to vibration. This is especially important in industries where machinery and other heavy equipment are used, as any loosening of fittings can cause dangerous and costly consequences. The flange of Carbon Steel Hex Flange bolt acts as a washer, providing additional support while preventing the nut from embedding itself into the surface of the material being fastened. This greatly reduces the risk of damage to the structure, as well as providing a more aesthetically pleasing finish.

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