Products

The Cup Head Square Neck Bolts is a carriage bolt that complies with the standard DIN 603. It is made of medium carbon steel and undergoes heat treatment and surface blue-white zinc electroplating process, resulting in a uniform silver-white anti-corrosion coating. The bolt head is a circular cap (Cup Head), and a square neck extends downward. When installed, it can be inserted into wood or pre-made square holes, effectively preventing the bolt from rotating and achieving single-sided tightening. The specifications range from M6 to M20, and are widely used in wooden structures, furniture manufacturing, outdoor fences, vehicle chassis, and agricultural machinery equipment connection scenarios.

Stainless steel square flat pad, with an additional pressure bearing surface at the four corners compared to the circular gasket. Used on square tubes, channel steel, or wooden surfaces, the gasket will not rotate with the screw, making it more stable under stress. Made of 304 stainless steel material, it is rust resistant and non corrosive. Sizes range from M3 to M20, with a thickness of 1mm to 3mm, and can be customized even if required.

Jinghong specializes in providing Carbon Steel Spring Clamp, made of high-quality 65Mn spring steel with galvanized surface treatment. The product utilizes metal elasticity to form a locking force, which can compensate for fluctuations caused by temperature changes or hose aging. It can be installed by hand without the need for tools.

SS304 Hex Socket Ball Plunger Set Screw Spring-Loaded, with specifications ranging from M2.5 to M16, are elastic positioning fasteners that incorporate an internal spring and steel balls. They utilize the internal spring to provide elastic tension, enabling the positioning, limiting, retarding, and dividing functions for workpieces. They also possess elastic buffering and locking functions, and are widely used in various mechanical, mold, and automated equipment for precise positioning scenarios.

Jinghong Manufacturer specializes in producing carbon steel Confirmat screws, crafted from high-quality carbon steel. The surface can be treated with processes such as galvanization or blackening. The product features a countersunk hexagon cross slot head, which flushes with the workpiece upon installation. Widely used across various industries, we maintain ample stock of standard specifications and support non-standard customization.

Jinghong Manufacturer specializes in producing O Type Seal Rings, with specifications ranging from 6mm to 60mm that can be processed. Made of high-quality rubber material, hardness and color can be customized according to requirements. The product is suitable for various sealed scenarios. Regular specifications are available in stock, while non-standard sizes can be customized through mold making.