Products

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.

Jinghong Factory specializes in producing Crown Nuts with Cabinet Screws, with a complete set for you. The Crown screw head has a special shape and requires specialized tools to be tightened. The snap nuts come with elastic feet that can be pressed into the sheet metal hole to lock them in place. The entire set is pre installed and shipped, and can be directly installed on the surface plate when taken back.

The split pin elastic clip pin is a folded metal wire. After inserting it into the hole of a bolt or shaft, the two ends are bent open to lock it in place. Simple, inexpensive, and highly effective against loosening. Made of galvanized carbon steel or stainless steel, available in sizes from 1.0mm to 10mm, with lengths customizable as needed.