Products

Jinghong Manufacturer offers Patta Self-Drilling Screws made of carbon steel and stainless steel, combining self-drilling and self-tapping with strong fastening capabilities. No pre-drilling is required, allowing for quick installation directly on substrates such as metal plates, color steel roofing, and wood. The cross-head design facilitates operation with power tools, making them widely used in projects like steel structure buildings and factory maintenance.

The DIN472 Retaining Rings (with diameters ranging from 8 to 150mm) is made of high-elastic 65 manganese steel and undergoes precise heat treatment. It possesses excellent fatigue resistance and elastic recovery capability. Its compact bushing structure can efficiently achieve axial positioning and fixation, and is suitable for high-load and high-vibration working conditions. The product surface offers various anti-rust treatments such as phosphating and blackening. The specifications are comprehensive and widely used to meet reliable fastening requirements in fields like construction machinery, automotive transmission, and heavy equipment.

Stainless steel butterfly screws (M3-M12) feature an innovative hand-tightening butterfly head design, which eliminates the reliance on traditional tools and enables rapid blind assembly and disassembly. They are made of high-quality 304/316 stainless steel, maintaining stable corrosion resistance even in harsh environments. Their various head shapes (butterfly, sheep's horn, and yuanbao) can flexibly meet the needs of different application scenarios. The product is compatible with various substrates such as metal, plastic, and wood, making it an ideal fastening solution for scenarios where frequent disassembly is required, such as electronic devices, laboratory instruments, and outdoor enclosures.

Jinghong Manufacturer specializes in supplying cross-head micro machine screws for watches and precision instruments. Made from 304/316 stainless steel, these screws feature ultra-precision threads ranging from M1.2 to M4, with accurate cross slots, rust resistance, and durability. Designed specifically for the extremely fine assembly of watch cases, straps, movement brackets, and optical equipment.

Jinghong manufacturer provides Wall Plugs Plastic, suitable for anchoring screws in solid substrates such as concrete and brick walls. The product has high toughness, aging resistance and excellent bearing capacity, and is easy to install. It is a reliable embedded free fastener in furniture decoration and construction engineering equipment installation.

The Large Plain Washers produced by Jinghong Fasteners are made of high-quality low-carbon steel as the base material. After being precisely stamped and formed, they undergo white zinc electroplating treatment on the surface. This series of washers has a larger outer diameter and thickness compared to standard flat washers, which can effectively increase the contact area and distribute the pressure on the surface of the connecting parts, preventing loosening and surface damage. The specification range covers M3 to M36 and is suitable for various industrial fields where there are high requirements for surface protection and pressure dispersion in bolt and nut connection scenarios.