Heavy Hex Bolt Suppliers introduced that the manufacturing process of hexagonal bolts is different from ordinary fish. In addition to substrate processing technology, it can also be used... It is mainly used for large hexagon heads, also called large hexagon heads, steel structures, etc. The blackening of hexagonal bolts refers to the blackening of the strength function grade above 8.8 after...

China Heavy Hex Bolt Manufacturers introduces how to avoid misalignment of hexagon bolts: When bending, the rough surface of the hexagonal bolt product should be as close as possible to the direction of the bending force, so as to prevent the burr from being torn by tension. If it is not allowed, a machining process hole must be set to take this opportunity to accurately locate. The crimping is...

According to China Hex Bolt Manufacturers, stainless steel bolts generally refer to steel bolts that are resistant to corrosion by air, water, acid, alkali, salt and other media. Stainless steel bolts are generally not easy to rust, durable, and can be used in environmental protection equipment, medical equipment, communication equipment and other fields. According to the different composition...

In the production process of non-standard bolts, it is very important to do a good job of surface treatment. In the production of non-standard bolts, what is the method of surface treatment introduced by Heavy Hex Bolt Manufacturers? 1. Mechanical plating: by coating metal particles and cold welding the coating to the surface of the product, it will affect the surface of the product. 2....

Hex Bolt Manufacturers Introduces Hex Head Bolts grade strength: The nominal tensile strength of the bolt material reaches 400MPa; The yield strength ratio of the bolt material is 0.6; the nominal yield strength of the bolt material reaches 400×0.6=240MPa. Performance grade 10.9-grade high-strength bolts, after heat treatment, can reach: The nominal tensile strength of the bolt...

Whether in daily life or work, you must have seen hexagon nuts everywhere. Hex nuts are mainly used together with screws to fasten equipment fasteners. Especially in machinery and equipment, there are many places where hexagon nuts are used to fix parts. Does 2H Heavy Hex Nuts Factory explain how to remove worn hexagon nuts? However, due to frequent disassembly, the inner hexagon of the...

There are two types of screw surface inspection, one is the inspection after the screw is produced before it is electroplated, and the other is the inspection after the screw is electroplated, that is to say, the inspection after the screw is hardened and the surface of the screw is processed. Next,2H Heavy Hex Nuts Manufacturers will introduce how to inspect screws: Appearance quality...

The stud bolt supplier must inspect the newly replaced stud bolts and other newly replaced accessories during each repair. The focus of the inspection is on the head and guide part of the stud bolt, and every thread must be strictly inspected. Whether there are cracks or dents in each part, and check the tooth shape of the stud to see if there is any change. Whether there is any...

Stud bolt supplier is to provide sellers with a large number of stud bolts. Stud bolts are also called stud screws or studs. The fixed link function used to connect the machine. The stud bolts have threads on both ends, and the middle screw is thick or thin. Generally used in mining machinery, bridges, automobiles, motorcycles, boiler steel structures, crane towers, large-span steel...