2021 wholesale price Threaded Inserts For Metal – Threaded Studs – Zonolezer

Main uses of Threaded studs 1. The main body is large equipment, and accessories need to be installed, such as sight glasses, mechanical seal seat studs, reduction racks, etc. At this time, a stud bolt is used, one end is screwed into the main body, and the other end is equipped with a nut after the accessory is installed. Since the accessory is often disassembled, the thread will be worn or damaged, and it is very convenient to use the stud bolt to replace. 2. When the thickness of the connecting body is very large and the bolt length is very long, stud bolts will be used. 3. It is used to connect thick plates and places where it is inconvenient to use hexagonal bolts, such as concrete roof trusses, roof beam suspension monorail beam suspension parts, etc. The main application of double-ended studs 1. When the main body is large-scale equipment, accessories need to be installed, such as sight glasses, mechanical seals, deceleration racks, etc. The double-ended studs used at this time are screwed into the main body at one end and installed. After the attachment is finished, put a nut on the other end. Since the attachment is often disassembled, when the main body and the attachment are directly connected by bolts, the main body thread will be worn or damaged over time, and it is very convenient to replace it with a double-ended stud. 2. When the thickness of the connecting body is very large and the length of the bolt is very long, the double-ended stud will be used. The purpose of anti-loosening of stud connection In actual work, the external load has vibration, change, high temperature creep of the material, etc., which will reduce the friction force, the positive pressure in the thread pair disappears at a certain moment, and the friction force is zero, thus making the threaded connection loose. , if repeated action, the threaded connection will loosen and fail. Therefore, it is necessary to prevent loosening, otherwise it will affect the normal work and cause accidents. Zonolezer Fastener Manufacturing Co., Ltd. has been processing fasteners for more than 10 years. During these more than 10 years, our company has summarized the knowledge and experience of fasteners, and also has its own advantages. We cooperate with a large number of factories, and the transportation cost Low, the styles of the products are also very rich, the prices of the products are low, and the quality can be assured. We have passed the national security inspection, and the transportation speed is still fast. If you want to cooperate, please call quickly. Zonolezer Fastener Manufacturing Co., Ltd. is committed to the production and development of bolt and screw fasteners. The products are widely used in electric power, steel structure, construction, mining, photovoltaic, machinery, transportation, railway and other fields. With fine production technology and strict quality management system, to provide customers with detailed, caring and assured one-stop service.