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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

  • DIN960 Fine Thread Hex Bolts

    DIN960 Fine Thread Hex Bolts

    DIN960 Fine Thread Hex Bolts is a mechanical fastener with threaded shafts. The bolts are closely related to screws, which are also mechanical fasteners with threaded shafts. This type of fastener is usually inserted through two parts, which have aligned holes. By some definitions, whether a thing is a bolt or a screw depends on how it is used. DIN960 Fine Thread Hex Bolts is inserted through the parts that all have unshielded holes, and a nut is then screwed onto the bolt to provide a clamping force & prevent axial motion.
  • ASTM A193 B7 Carbon Steel Fully Thread Studs Thread Rod

    ASTM A193 B7 Carbon Steel Fully Thread Studs Thread Rod

    ASTM A193 B7 Carbon Steel Fully Thread Studs Thread Rod, These studs are made from premium-grade carbon steel that offers exceptional strength and durability.They come in a range of lengths and diameters to suit your requirements, and their fully threaded design ensures a secure hold for any application.ASTM A193 B7 Carbon Steel Fully Thread Studs Thread Rod have a thick coating for excellent corrosion resistance.
  • DIN21346 Square Bolt

    DIN21346 Square Bolt

    ​DIN21346 Square Bolt are similar to Hex Cap screws but have a 4-sided square head instead of a 6-sided hexagonal head.They are commonly referred to as both bolts and screws and are designed to be driven with a wrench. DIN21346 Square Bolt are partially threaded with a shoulder beneath the head.
  • DIN931 Hexagonal Bolt

    DIN931 Hexagonal Bolt

    DIN931 Hexagonal Bolt is the most commonly used hex bolt in the metric bolt, DIN931 Hexagonal Bolt common grades are 4.8, 6.8, 8.8, 10.9, 12.9. DIN933 Hex Bolt surface is coated with different coatings for different environments.
  • ISO13918 Welding Stud

    ISO13918 Welding Stud

    ISO13918 Welding Stud refer to the installation of steel pins or grommets, that extend out of the top flange of a steel support beam. Normally the ISO13918 Welding Stud are welded, with a spot welder, after the metal deck is installed over the supporting structural steel. The spot welder will burn through the metal deck and attach the ISO13918 Welding Stud directly to the top of the steel beam.
  • ASTM High Strength Hex Bolt

    ASTM High Strength Hex Bolt

    ASTM High Strength Hex Bolt is the most commonly used hex bolt in the metric bolt, ASTM High Strength Hex Bolt common grades are 4.8, 6.8, 8.8, 10.9, 12.9. ASTM High Strength Hex Bolt surface is coated with different coatings for different environments.

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