Products

  • Weld nuts Square or Hexagon High quality Carbon steel Stainless DIN

    Weld nuts Square or Hexagon High quality Carbon steel Stainless DIN

    Hexagon nuts and screws, bolts, screws with the use of the connection fastening parts. Ordinary hex – is widely used, the characteristic is fastening force is bigger, the disadvantage is that when installation should have enough space, can use when installation live wrench, wrench, open end wrench or glasses all wrench above takes a lot of operating space through the inside of the thread, the same specification nuts and bolts to connect together

  • Stainless Steel DIN 1578 Hex Domed Cap Nut

    Stainless Steel DIN 1578 Hex Domed Cap Nut

    Hexagon nuts and screws, bolts, screws with the use of the connection fastening parts. Ordinary hex – is widely used, the characteristic is fastening force is bigger, the disadvantage is that when installation should have enough space, can use when installation live wrench, wrench, open end wrench or glasses all wrench above takes a lot of operating space through the inside of the thread, the same specification nuts and bolts to connect together

  • Heavy hex head coupling nuts din 934 hot dip galvanized stainless steel hex nut

    Heavy hex head coupling nuts din 934 hot dip galvanized stainless steel hex nut

    Hexagon nuts and screws, bolts, screws with the use of the connection fastening parts. Ordinary hex – is widely used, the characteristic is fastening force is bigger, the disadvantage is that when installation should have enough space, can use when installation live wrench, wrench, open end wrench or glasses all wrench above takes a lot of operating space through the inside of the thread, the same specification nuts and bolts to connect together

  • Zinc plated Galvanized Black DIN557 Stainless steel A2 A4 Square nut

    Zinc plated Galvanized Black DIN557 Stainless steel A2 A4 Square nut

    Square nut is a nut, usually we use in daily life or see most of the six square nut, that is, we commonly known as the snail

    Bolt. Square nut can be said to be a derivative of hexagonal nut. When the use of hexagonal nut is limited in some occasions or environments, square nut will be used at this time.

     

    For example, in some special environments, it is difficult to install hexagonal nuts. The installation tool cannot install hexagonal nuts well, but square nuts are different

    Some small square nuts can be installed directly by hand, and do not need gaskets, not easy to slip. Square nut also has a characteristic is the manufacture of simple, slightly larger specifications of the square nut process than ordinary six square nut is much simpler. The nuts with small specifications are more simple, and can be directly die-cast. Square nuts are most commonly used in closed environments.

  • Hexagon nut

    Hexagon nut

    Hexagon nuts and screws, bolts, screws with the use of the connection fastening parts. Ordinary hex – is widely used, the characteristic is fastening force is bigger, the disadvantage is that when installation should have enough space, can use when installation live wrench, wrench, open end wrench or glasses all wrench above takes a lot of operating space through the inside of the thread, the same specification nuts and bolts to connect together

  • Hot Sale Rivet Nut Carbon Steel Flat Head Rivet Nut

    Hot Sale Rivet Nut Carbon Steel Flat Head Rivet Nut

    Rivet nut, also known as pull rivet nut and pull cap, is used in the fastening field of various metal plates, pipes and other manufacturing industries. It is widely used in the assembly of electromechanical and light industrial products such as automobile, aviation, railway, refrigeration, elevator, switch, instrument, furniture and decoration. It is developed to solve the shortcomings of thin metal sheet and thin pipe, such as easy melting of welding nuts, easy welding deformation of base materials, easy sliding of tapping internal threads, etc. it does not need tapping internal threads, welding nuts, firm riveting, high efficiency and convenient use.

  • DIN571 External hexagon wood screw Galvanized Hexagon Wood Screw

    DIN571 External hexagon wood screw Galvanized Hexagon Wood Screw

    DIN571 External hexagon wood screw

    The external hexagonal wood screw is our main product, which is similar to machine screw. However, the screw thread is a special wood screw thread, which can be directly screwed into the wood component (or part) to firmly connect a metal (or non-metallic) part with a through-hole with a wood component. This connection is also detachable.

  • DIN603 Cup Head Square Carriage Bolts Round Head Bolt 4.8 & 8.8

    DIN603 Cup Head Square Carriage Bolts Round Head Bolt 4.8 & 8.8

    DIn603Hot Dip Galvanizing

    M HDG Carriage Bolt

  • DIN125 flat washer carbon steel Galvanized Plain Plate Washers High Tensile DIN125 Carbon Steel

    DIN125 flat washer carbon steel Galvanized Plain Plate Washers High Tensile DIN125 Carbon Steel

    DIN125 flat washer carbon steel 

    Flat pad is mainly made of iron sheet stamping out, the shape is generally a flat washer, there is a hole in the middle. Increase the contact area between screw and machine. Eliminate the damage of the spring pad to the machine surface when unloading the screws. It must be used with a spring pad and a flat pad, with the flat pad next to the surface of the machine and the spring pad between the flat pad and the nut.

  • DIN603 Cup Head Square Carriage Bolts Hot Dip Galvanizing

    DIN603 Cup Head Square Carriage Bolts Hot Dip Galvanizing

    DIN603 Cup Head Square Carriage Bolts Round Head Bolt 4.8 & 8.8 DIn603Hot Dip Galvanizing About Us Our Team Handan Chang Lan Fastener Manufacturing Co., Ltd. formerly Yongnian Tiexi Changhe fastener factory was large-scale standard fastener manufacturer in Yongnian District. The company is located in standard fastener distribution center of Hebei Yongnian, covering an area of 3,050 square meters, was close to Tianjin Port and Qingdao ports, export is very convinedtly. ...
  • Outer hexagon expansion bolt floor expansion bolt

    Outer hexagon expansion bolt floor expansion bolt

    Outer hexagon expansion bolt floor expansion bolt

    Hexagonal bushing geckos: also known as floor expansion bolts, mainly used in concrete and dense natural stone materials, steel structures, railings, elevator lines, machines, brackets, doors, stairs, exterior wall finishes, Windows, etc., suitable for medium-load fixing. This product is simple to install, convenient and fast, is a replacement of welding, embedded bolts and other cumbersome procedures of the new product,

  • Outer hexagon bolts class 8.8 DIN933 Hot Dip Galvanized

    Outer hexagon bolts class 8.8 DIN933 Hot Dip Galvanized

    Outer hexagon bolts class 8.8 DIN933 

    Hexagon bolts are metal fittings also known as outer hexagon screws, outer hexagon screws or outer hexagon bolts. In general, high strength bolts are used to connect the main components of building structures.

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