According to the different materials used for the screws, it can be divided into: iron screws, stainless steel screws, copper screws, aluminum screws, alloy steel screws, and plastic screws. According to the different industries of the screw, it can be […]
What are the classifications of screws?
agosto 9, 2022 por concretescrewThe selection of the entire die of the punch should conform to the operating specifications
junio 13, 2022 por concretescrewPut the head of the screwdriver on the fire to bake it red, and then quickly put it on the screw, wait for about 5 seconds, so that it can be screwed out., on the screwdriver head. See if it […]
The bent end is long and the other is short
mayo 23, 2022 por concretescrewAccording to the material, there are iron, that is, carbon steel and stainless steel. This is rarely used, and it is basically hard to see in the market. The hex socket screw is our common screw head. Its advantage is […]
Non-standard screws are used in special sizes that are not within the national standard
abril 6, 2022 por concretescrewIf there is no order, do not keep inventory, otherwise it may become scrap copper and aluminum, which is a huge waste. The main thing is that when you buy copper wire rod and aluminum wire rod, you only order […]
The phosphate should contact the surface of the metal material to form a film
enero 27, 2022 por concretescrewRemove the leftovers. So what is the production process of screws? What are the processes and precautions? Let’s follow the stainless steel screw factory to have a look. Introduction of screw manufacturing process In the screw manufacturing process, the actual […]