China ASTM A307 GrB Manufacturer, Supplier, Factory

With our outstanding management, robust technical capability and strict top quality regulate system, we carry on to supply our shoppers with reputable top quality, reasonable charges and excellent companies. We purpose at becoming amongst your most reliable partners and earning your fulfillment for ASTM A307 GrB,ASTM A307,Heavy Hex Bolt,A307 GRB,ASTM GRB, Seeing believes! We sincerely welcome the new prospects abroad to set up company interactions and also expect to consolidate the interactions with all the long-established clients.
ASTM A307 GrB, now we have 8 years experience of production and 5 years experience in trading with the customers all over the world. our clients mainly distributed in the North America, Africa and Eastern Europe. we can supply high quality items with the very competitive price.

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.
  • Carbon Steel Heavy Hexagonal Nut

    Carbon Steel Heavy Hexagonal Nut

    Carbon Steel Heavy Hexagonal Nut are the most commonly used nuts in the fastener industry.Carbon Steel Heavy Hexagonal Nut are relatively strong and durable fasteners that can withstand some special industrial conditions. Carbon Steel Heavy Hexagonal Nut hardness, thickness and tensile strength enable it to withstand some extreme industrial environments.
  • GB6175 Hexagon Nut

    GB6175 Hexagon Nut

    GB6175 Hexagon Nut play the role of a component of all manufacturing machinery.GB6175 Hexagon Nut can fastener other components. GB6175 Hexagon 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 GB6175 Hexagon Nut. GB6175 Hexagon Nut is very common.
  • 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.
  • SABS 1282 Black M12-M56 Cl. 8.8/10.9

    SABS 1282 Black M12-M56 Cl. 8.8/10.9

    Jiaxing Qunbang Hardware Co., Ltd. is a fastener manufacturer and supplier in China. We have many years of fastener export experience. SABS 1282 Black M12-M56 Cl. 8.8/10.9 is a common fastener product, It has a wide range of applications. We have hexagonal head bolts in various sizes, Its thread size and thickness allow for better connection, It is usually used with a nut and a washer. We have good price and product inspection certificate, and we have free samples, Welcome to contact us.
  • DIN555 Black Heavy Hex Nuts

    DIN555 Black Heavy Hex Nuts

    DIN555 Black Heavy Hex Nuts, Use with ASTM193 hex bolt/stud bolt, QBH can provide you DIN555 Black Heavy Hex Nuts with Coarse thread and fine thread, DIN555 Black Heavy Hex Nuts high quality help us get more cooperation with customers abroad.

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