Products

Jinghong manufacturer specializes in producing Hex Titanium Nut, with specifications ranging from M1.6-M20. It is made of high-quality titanium alloy and industrial pure titanium precision machining. The product is produced according to the German standard DIN934, with a regular hexagonal shape and high thread accuracy, suitable for various fields.

Jinghong Manufacturer specializes in providing Stainless Steel Thread Inserts, which are precision-wound from high-grade stainless steel wire. These inserts are designed to create high-strength standard internal threads in low-strength materials such as aluminum alloy and wood, and can also repair damaged threaded holes. With excellent wear resistance, corrosion resistance, shock resistance, and anti-loosening properties, they are an ideal choice for enhancing the reliability of threaded connections.

GB5787 10.9 grade hexagonal flange bolts (colored zinc M5-M12) are made of alloy steel and possess high strength and excellent vibration resistance. The environmentally friendly colored zinc coating has passed a 240-480-hour salt spray test, and also has both anti-corrosion and decorative functions. The integrated flange design can increase the supporting area and enhance the anti-loosening capability, and is suitable for connection scenarios in automobiles, construction machinery, outdoor facilities, etc. where high strength and corrosion resistance are required.

65MnSpring-Type Straight Pins ( GB/T 879.4) is manufactured from 65 manganese spring steel and undergoes heat treatment. It features high elasticity and fatigue resistance, and achieves a reliable connection through radial tension after installation, effectively resisting vibration and impact. The surface is blackened for basic rust prevention. The specifications range from 1mm to 20mm in diameter. It is widely used for shaft hole fixation and hinge connections in mechanical transmission, automotive components, mold positioning and other scenarios.

Jinghong manufacturer specializes in producing DIN439 hexagonal thin nuts, with specifications ranging from M2 to M64, produced according to the German standard DIN439, divided into two series: fine tooth and coarse tooth. The product is made of high-quality carbon steel cold heading forming, and the surface can be galvanized, blackened or treated with natural color. The thickness is only about half of the standard nut, suitable for situations with limited space or requiring anti loosening fit.

Jinghong Factory specializes in producing ISO 10642 Hexagon Socket Head Screws, which are made of high-quality carbon steel and designed with hexagonal. After installation, the screw head can be embedded to achieve a flat and non protruding invisible connection. We offer various strength grades such as 8.8, 10.9, 12.9, etc. The surface can be galvanized, blackened, or treated with natural color. After installation, it can be flush with the workpiece surface, which is both beautiful and can avoid interference, suitable for various fields.