Products

The JINGHONG galvanized hexagonal wrench is made of high-quality carbon steel, which is formed through a single bending process and then treated with surface galvanization. It has basic anti-rust and wear-resistant capabilities. Its L-shaped dual-force arm structure combines the flexibility of precise positioning in narrow spaces with the high torque output of the long force arm. The R-shaped corner design at the hexagonal end makes it easy to smoothly enter the hole, and it can be repeatedly used for internal hexagonal screws without easily rounding and slipping. The size accuracy conforms to national standard bolts, and it is widely applicable in scenarios such as mechanical equipment assembly and maintenance, furniture installation, electronic and electrical disassembly, vehicle and motorcycle maintenance, and daily DIY. It is a high-performance, cost-effective manual tool suitable for both industrial and household use.

Our factory specializes in producing pressure point flange anti loosening nuts, made of high-quality carbon steel or stainless steel, with an integrated flange surface and a top pressure point anti loosening structure. After tightening the nut, the top pressure point generates radial locking force, effectively preventing vibration loosening. Replacing flat gaskets with flange faces increases the contact area and disperses pressure. Widely used. Both coarse and fine teeth can be produced, and carbon steel galvanized or stainless steel materials can be selected as needed.

Our factory specializes in producing Disc Shaped Embossed Locking Washers, made of 65Mn spring steel with a disc-shaped curved surface and embossed texture. The material can be selected from galvanized carbon steel or 304 stainless steel. The product utilizes the axial elastic force generated by the compression of the disc-shaped curved surface to provide continuous locking force, and the surface embossing increases anti slip friction force, making it suitable for bolted connections that require anti loosening. The specifications range from M3 to M20, and regular sizes are readily available in stock.

The Flush-Head Self-Clinching Studs produced by JINGHONG are made by a single-process processing of SUS304 stainless steel. Their surfaces have undergone passivation treatment, featuring naturally excellent anti-rust and corrosion resistance properties. Their flat-head structure, combined with the full circumferential tooth pattern embossing design at the bottom of the head, enables them to form a firm mechanical interlock and interlocking fit with the sheet after being pressed into the thin sheet. They have strong resistance to being pushed out and rotation, and after installation, the head is basically flush with the surface of the sheet, with no protrusions on the back. This product does not require welding or electroplating. The cold pressing process is efficient and environmentally friendly, and is widely applicable in scenarios where thin sheet metal connections for electronic enclosures, automotive interiors, outdoor distribution cabinets, and medical equipment require high standards of anti-corrosion, flatness of appearance, and cleanliness.

This fastener is made of high-quality carbon steel and is formed as a single piece. Its surface is electroplated with blue and white zinc for rust prevention. The head is a standard cross-head, and the screw is equipped with a unique triangular self-locking tooth pattern. The triangular teeth have an extrusion tapping function, so no pre-prepared threaded holes are required during assembly. It can directly tap into base materials such as plastic and thin steel plates, and after locking, it has a self-locking anti-loosening effect. The coating is uniform and shiny, balancing both rust prevention ability and neat appearance. It is a high-efficiency fastener suitable for use in household appliances, sheet metal, and plastic parts.

Our factory specializes in the production of 304 stainless steel chamfered hexagon head set screws, made from 304 stainless steel, with male and female screws used in pairs. The male screw features a chamfered head and hexagon head, while the bolt passes through the workpiece and connects to the female screw.