Hexagon flange bolts are a type of fastener consisting […]
Hexagon flange bolts are a type of fastener consisting of a hexagon head and a flange (the gasket under the hexagon is fixed with the hexagon) and a screw (a cylinder with an external thread). Nut fit is used to securely connect two parts through holes. According to the different places where the flange bolts are used, the size requirements of the disk are different, and there are flat bottom and toothed ones, and the toothed ones play a non-slip effect. According to different needs, the surface is plated with white, army green, colorful yellow, and Dacromet that will never rust. There are two types of hexagonal heads, one is a flat head and the other is a concave head
Benefits of Hex Flange Bolts
Ordinary bolts have thick heads and are difficult to deform. If vibration occurs after they are installed, they need to be re-tightened; the flange has a thin part, which can be slightly deformed and locked more firmly. In addition, if it goes up to the hole, the ordinary bolt can't use the tool. The head of the flange bolt is small, and the flange plate below also plays a tightening role, but it can be up to the hole with a special tool. , about the same principle as the hexagon socket bolt. Then there is the flange top flat pad, which is safer on softer, non-wear-resistant materials and will not cause perforation.
Flange bolt classification
1. Hexagon flange type: There are two types of hexagon heads, one is flat and the other is concave.
2. Surface color category: According to different needs, the surface is plated with white, military green, colorful yellow, and Dacromet that will never rust.
3. Flange category: According to the different places where the flange bolts are used, the size requirements of the disk are different. There are also flat bottom and toothed ones. The toothed ones play a non-slip effect.
4. According to the force mode of the connection, there are ordinary ones and those with hinged holes. The flange bolts used for the hinged holes should be matched with the size of the holes and used when subjected to lateral force.