Products

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.

Our factory specializes in producing carbon steel galvanized Hex Socket Furniture Connectors, using high-quality carbon steel with a hexagonal countersunk head and coarse self tapping threads. After the installation of the countersunk head, it is flush with the surface of the workpiece. The hexagonal drive can be applied with a large torque using a hexagonal wrench. Widely used in wooden structure connection occasions. Standing stock, supporting non-standard customization.

This is a single-sided permanent fastener. It consists of a hollow rivet body and an internal core rod. During installation, the core rod is pulled from one side using a pull riveting gun, causing it to break and fall off in the preset slot. Simultaneously, the tail of the rivet body expands to form a boss, completing the locking. The convex head design provides a larger supporting area, making it suitable for connecting softer or plates with larger diameters. The open structure process is mature and has low costs. The same length can cover a wide range of plate thicknesses. Common material combinations include aluminum/steel, steel/steel, and stainless steel/stainless steel. They can be flexibly selected based on strength and rust prevention requirements. It is widely used in single-sided operation scenarios such as computer cases, car interiors, building facades, and appliance shells, but is not suitable for environments requiring waterproof sealing.