Steel structure bolt

  • Large hexagon bolt of steel structure

    Large hexagon bolt of steel structure

    Steel structure bolt is a kind of high-strength bolt and a kind of standard part. Steel structure bolts are mainly used in steel structure engineering to connect connection points of steel structure plates. Large hexagonal high-strength bolts belong to the high-strength grade of common screws. The hexagonal head will be larger. The big six-angle structural bolt consists of a bolt, a nut and two washers. Generally 10.9.
  • Steel brace

    Steel brace

    Steel brace is suitable for roof and wall beams of steel structure engineering. Straightening generally refers to round steel that ties steel purlins, i.e. coarse steel bars, to enhance the stability of purlins and make purlins less prone to instability and damage under certain external forces. There are diagonal braces (i.e. 45-degree bending at the screw thread) and straight braces (i.e. the whole is straight). After hot galvanizing treatment, antirust effect is achieved.
  • Torsional shear bolt for steel structure

    Torsional shear bolt for steel structure

    Steel structure bolt is a kind of high-strength bolt and a kind of standard part. Steel structure bolts are mainly used in steel structure engineering to connect connection points of steel structure plates. Steel structure bolts are divided into torsional shear type high-strength bolts and large hexagonal high-strength bolts.
  • Cylindrical head welding nail

    Cylindrical head welding nail

    Welding nails belong to fasteners with high strength and rigidity. Welding nails are short for cylindrical head welding nails for arc stud welding. The welding nails are of nominal diameter Ф 10 ~ Ф 25 mm and total length before welding is 40 ~ 300 mm. Solder studs have a manufacturer's identification mark made of convex characters on the top surface of the head. Solder studs are widely used.