Brief description: From the outside, Fangjin carriage screws are screws with a round head connected to a square neck, so they are also called square neck bolts or carriage screws.
Advantages: It has the characteristics of strong fastening force, easy installation and repeated use.
Material: Generally made of carbon steel, stainless steel, alloy steel and other materials.
Color: electroplated zinc, zinc-nickel alloy, electrophoresis, Dacromet.
Application scenarios: Suitable for automobiles, airplanes, trains, ships, buildings, bridges, power equipment and other fields.
Brief description: From the outside, Fangjin carriage screws are screws with a round head connected to a square neck, so they are also called square neck bolts or carriage screws.
Advantages: It has the characteristics of strong fastening force, easy installation and repeated use.
Material: Generally made of carbon steel, stainless steel, alloy steel and other materials.
Color: electroplated zinc, zinc-nickel alloy, electrophoresis, Dacromet.
Application scenarios: Suitable for automobiles, airplanes, trains, ships, buildings, bridges, power equipment and other fields.