Products

Raised plastic hexagonal dust protection cover, made of PE or PP material, with a hexagonal shape that is taller than the regular model. Cover the exposed hexagonal screws, valve handles, and pneumatic joints of the equipment to prevent dust and debris from accumulating, as well as to prevent people from accidentally touching hot or cutting hands. The colors are red, yellow, blue, and black, and can be selected as needed. Sizes range from M6 to M30.

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.

Jinghong Factory specializes in the production of stainless steel Small Head Thumb knob screws, made of 304 stainless steel material with head embossing treatment. It can be manually adjusted without the need for tools, and the small head design saves space and is suitable for dense installation scenarios. The straight lines on the head can be twisted by pinching with your fingers without the need for tools. Regular size stock is abundant, supporting customized non-standard head and end shapes.

Our factory specializes in producing Flat/Countersunk Head Rivet Nut, which includes two materials: stainless steel and carbon steel, with flat head and countersunk head types. The product is installed on thin plates, pipes and other workpieces through a riveting gun, forming reliable internal threads for subsequent screw connections. Widely used in various industries.

The DIN 7991 countersunk hexagonal screws produced by JINGHONG are made of high-quality alloy steel and undergo heat treatment to meet the Gr10.9 high-strength standard. The surface is treated with blue-white zinc. They possess excellent salt spray protection for 48-96 hours and a clean industrial appearance. The 90°countersunk design ensures a perfect alignment with the surface of the workpiece after installation. Combined with the efficient hexagonal drive, they are widely used in critical connection parts of automotive chassis, heavy machinery, new energy equipment, and precision instruments, which have extremely high requirements for strength, corrosion prevention, and surface flatness.