Weld Fasteners

Silver-plated Alloy copper material threaded spot welded stud. Description Welding studs refers to the method of welding metal studs or other similar metal parts (bolts, nails, etc.) to the workpiece (usually plate) is called stud welding, and the stud used for welding here is called welding Studs. Stud welding is a method in which one end of a stud is in contact with the surface of a plate (or pipe), and the arc is energized. After the contact surface is melted, a certain

Three-point Q198 steam standard M5M6M8M10 8.8-level welding bolts. Description Spot welding: It means that two workpieces that need to be welded only need to be welded at several important points at the splicing place. Spot welding requires the metal to be welded to have good plasticity. For example, if you want to show two metal plates at right angles, you only need to weld two or three points. That is to say, as long as it is welded at a certain distance, it is spot welding

Carbon Steel copper plated weld stud with Heat Treatment. Description Welding studs refers to the method of welding metal studs or other similar metal parts (bolts, nails, etc.) to the workpiece (usually plate) is called stud welding, and the stud used for welding here is called welding Studs. General heat treatment requirements The mechanical properties of bolts with mechanical properties of 8.8 and higher and M16 type nuts) generally have to be quenched and tempered to meet

8.8 grade external hexagonal chrome-plated high-strength weld bolt. Description 8.8 high strength is the tensile strength ≥800Mpa, the yield strength ratio is 0.8, and the yield strength is ≥640Mpa. 8.8 high-strength welding bolts are durable and not easily damaged. Chrome plating refers to the act of plating chromium as a plating layer on other metals. Chromium is a kind of silvery white metal with a bluish tint. Metal chromium is easily passivated in the air, and a very

DIN Color zinc plating threaded weld bolt for Automotive. Description DIN is a German standard bolt with specifications from M1.6 to M52 and length from 2mm to 200mm.DIN can also support customization. Bolts are mechanical parts, cylindrical threaded fasteners with nuts. A type of fastener consisting of a head and a screw (cylinder with external thread), which needs to be matched with a nut to fasten and connect two parts with through holes. This type of connection is called

10B21 material Painting flat head weld bolt. Description Spray paint process 1. After confirming that the washing is qualified, bandage the parts that cannot be painted. 2. Before spraying the intermediate paint, determine any requirements for the intermediate paint (such as paint brand, color, paint film thickness, etc.). 3. Reconcile the intermediate paint. 4. Jotun intermediate paint is a two-component paint (that is, universal modified epoxy paint component A, curing

304 Stainless steel round spot weld bolt. Description Annealing Purpose: Heat the wire to an appropriate temperature, keep it for a certain period of time, and then slowly cool it to adjust the crystal structure, reduce the hardness, and improve the wire processability at room temperature. 1.Feeding: The product that needs to be processed is placed in the furnace. 2.Raising temperature: Raise the temperature in the furnace (about 3-4 hours) to the specified temperature. 3

Black zinc plated 303 Stainless steel weld bolt. Description 303 stainless steel is an austenitic free-cutting stainless, wear-resistant acid steel. In order to improve the performance of the steel, no more than 0.60% of molybdenum can be added to the steel to resist ablation. Mechanical properties of 303 stainless steel after annealing and stress relief, the tensile strength is 515MPa, the yield is 205MPa, and the elongation rate is 40%. 303 is a free-cutting stainless steel

Copper surface polishing spot Weld bolt. Description There are three common copper polishing methods as follows. Different copper parts use different polishing methods: 1. Copper chemical polishing, (commonly known as: copper liquid polishing) (traditionally called: pickling, which is prepared by three acids) Due to the rapid development of technology now, environmentally friendly copper polishing agents have gradually replaced the original strong acid process. This process

Carbon Steel copper plated spot Weld bolt. Description Electroless copper plating is also called sinking or porosity (PTH), which is an autocatalytic redox reaction. First, it is treated with an activator to make the surface of the insulating substrate adsorb a layer of active particles. Metal palladium particles are usually used. (The colloidal copper process is running), copper ions are first reduced on these active metal palladium particles, and these reduced metal copper

Customized Q215Carbon Steel With Glue Resistance Weld Bolt For Architecture Customized Q215Carbon steel with black paint weld bolt for architecture. Description Welding nut is a kind of nut suitable for welding outside the nut. It is generally made of weldable material and is thicker and suitable for welding. Welding is equivalent to turning two separate parts into a whole, melting the metal at high temperature and mixing it. After cooling down together, alloys will be added

JIS standard 4.8 grade 8.8 welding bolts three-point M25 welding bolts. Description The surface of the workpiece should be cleaned before welding. The commonly used removal therapy is pickling, that is, first pickling in heated sulfuric acid with a concentration of 10%, and then washing in hot water. The specific welding process is as follows: (1) Send the workpiece joint between the upper and lower electrodes of the spot welding machine and clamp it; (2) Power on, so that

DIN 8.8 grade oxidation black car fastener custom welding bolts. Description Spot welding refers to a welding method in which a cylindrical electrode is used to form a welding spot between the contact surfaces of two overlapping workpieces during welding. During spot welding, pressure is applied to make the workpiece in close contact, and then the current is turned on. Under the action of resistance heat, the contact of the workpiece is melted, and a solder joint is formed

Three-point Q198 auto standard M6*14 8.8 Phosphate blackening welding screws. Description The basic steps of welding bolts First, everyone needs to clean the broken ends of the bolts and the dirt on the surface, then use an electric drill to install a drill that meets the diameter requirements, and start drilling in the center of the section. Remember that the hole must be drilled thoroughly. After the hole is drilled, the small drill bit can be removed, and then replaced

Carbon steel flat bottom GB standard weld flange bolt. Description Flange bolts are an integral bolt composed of two parts: hexagon head, flange (the gasket under the hexagon is integrated with the hexagon) and the screw (cylinder with external thread). It needs to be matched with the nut for tightening. Parts that connect two through holes. Flange bolts are an integral bolt composed of two parts: hexagon head, flange (the gasket under the hexagon is integrated with the

Q235 material Outer hexagon zinc plating weld bolt. Description This product is a 10.9 grade high-strength bolt made of Q235 material. The material of high-strength bolts is different from ordinary bolts. High-strength bolts are generally used for permanent connections. Commonly used are M16~M30. The performance of oversized high-strength bolts is unstable and should be used with caution. High-strength bolts are generally made of high-strength steel (45 steel (8.8s), 20MmTiB

Steel Weld Bolt Description Bolt manufacturing is mainly based on the principle of metal plastic deformation, using the die installed on the cold upsetting machine. to move at a certain speed under the action of considerable unit extrusion force, so that the metal blank will produce plastic deformation in the die cavity, so as to become the required shape, size and parts with certain mechanical properties. Product Name Welded bolt Material Steel Weight 6(g) Surface finish

304 Stainless Steel Internal thread weld stud. Description Welding studs refers to the method of welding metal studs or other similar metal parts (bolts, nails, etc.) to the workpiece (usually plate) is called stud welding, and the stud used for welding here is called welding Studs. The two most critical processes in the production process of internally welded copper pipes are thread rolling and welding. The main processing methods are: tapping, threading, threading, thread

Copper Polishing surface Internal thread bump welding stud. Description Stud welding is a method in which one end of a stud is in contact with the surface of a plate (or pipe), and the arc is energized. After the contact surface is melted, a certain pressure is applied to the stud to complete the welding. Cylindrical head welding nails for arc stud welding are suitable for high-rise steel frame buildings, industrial plant buildings, highways, railways, bridges, towers,

DIN Steel copper plated External thread weld stud. Description Welding studs refers to the method of welding metal studs or other similar metal parts (bolts, nails, etc.) to the workpiece (usually plate) is called stud welding, and the stud used for welding here is called welding Studs. Stud welding is a method in which one end of a stud is in contact with the surface of a plate (or pipe), and the arc is energized. After the contact surface is melted, a certain pressure is