Features Of Hexagon Flange Bolt

  • There are not only standard screws, but also non-standard screws. Non-standard screws are often used in production. Today, the manufacturer of Threaded Rods And Eye Bolts-Weigso will briefly talk about non-standard screws for you.

    Generally speaking, non-standard screws are made of high-carbon steel, medium-carbon steel, low-carbon steel and other materials. The carbon content of carbon steel materials distinguishes low carbon steel, medium carbon steel, high carbon steel and alloy steel. Low carbon steel C%≤0.25% is usually called A3 steel in China. It is basically called 1008, 1015, 1018, 1022, etc. abroad. Mainly used for products with no hardness requirements such as grade 4.8 bolts, grade 4 nuts, small screws, etc. (Note: 1022 material is mainly used for drill tail nails) Medium carbon steel 0.25% 0.45%. At present, alloy steel is basically not used in the market: alloy elements are added to ordinary carbon steel to increase some special properties of steel: such as 35, 40 chromium molybdenum, SCM435, 10B38.
    The main function of non-standard screws is to link and tighten the parts of the tool, which can also be called special-shaped screws. There are many screws that can be connected without a nut. Of course, the ones that do not use a nut are basically non-standard screws. Non-standard screws play a key role in the linking mechanism.
    Hexagon Flange Bolt has significant advantages such as drilling and tapping, locking in one time, strong bonding force, saving construction time and improving work efficiency.