Products

Blue and white zinc hexagonal flange nuts (M3-M16) are made of carbon steel and undergo blue and white zinc electroplating treatment on the surface, providing excellent corrosion resistance and decorative appearance. The flange design increases the bearing area and has the function of a lock washer. They comply with DIN6923 standards and are suitable for fastening connections in automotive, mechanical, construction and other fields that have high requirements for corrosion resistance and aesthetics.

Jinghong manufacturer provides Stainless Steel Hex Lag Screws, which combine excellent corrosion resistance and strong self tapping performance. No need for pre drilling, the hexagonal head design facilitates wrench operation and provides high torque fastening. Widely used in various industrial scenarios with high anti-corrosion requirements.

Jinghong manufacturer specializes in designing high-quality hex nuts for international projects and the Russian market, with German DIN 934, Russian ГОСТ 5915-70, and international ISO 4032 standards. Providing B-level accuracy, multiple performance levels, and anti-corrosion treatment, suitable for assembly of heavy machinery, steel structures, and high standard equipment.

The Cross Recessed Hexagon Bolt with Indentation, Single Lock Washer and Plain Washer Assemblies combines a stainless steel Phillips drive bolt, lock washer, and plain washer in a triple anti-loosening system. The bolt's indented head and elastic lock washer work synergistically to resist vibration-induced loosening, ideal for high-reliability assembly in automotive, electronics, and other vibration-prone applications. Pre-assembled kits enhance installation efficiency, while SS304 material ensures corrosion resistance for outdoor and humid environments.

ISO 4017 ГОСТ 7798-70/7805-70 Hex Head Bolt meets both the ISO 4017:2022 standard and the Russian ГОСТ 7798-70/7805-70 and 7805-70 standards. Provides B-level accuracy, multiple performance levels, and surface treatments, suitable for various scenarios.

The Carbon Steel Adjusting Screw is specifically designed for scenarios that require frequent manual disassembly or are difficult to reach with tools. The high head provides ample force application space, the full circumference rolling pattern ensures strong grip, and the galvanized surface can effectively prevent rust. Widely used for quick fixing of chassis panels, equipment access doors, exhibition equipment, and various industrial enclosures.