Products

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.

Grade 8.8 Black T-Bolts, made from carbon steel with quenching and tempering heat treatment, meet high-strength standards and feature black phosphating for enhanced corrosion resistance. The T-head design enables sliding positioning along slots for rapid installation and secure fastening. Available in M6-M30 sizes, they are ideal for industrial applications requiring frequent adjustments, such as mold clamping, machinery assembly, and steel structure connections, significantly improving efficiency and reliability.

Stainless Steel Hexalobular Socket Pan Head Screws (M2-M10) utilize 304 stainless steel and a Torx drive design to deliver high torque transmission and anti-stripping performance. The pan head enables flush installation, while precision cold heading ensures thread accuracy, maintaining excellent corrosion resistance in harsh environments. Ideal for medical devices, precision electronics, and other applications demanding high hygiene standards and assembly reliability.

The ClickBlack Flat Head Gypsum Screw is made of pure hard carbon steel, paired with sharp self tapping drill bits and deep blackening anti rust treatment, achieving fast screwing, strong locking, and long-term anti rust. The black appearance and countersunk design of the screws ensure structural strength while achieving a "hidden" effect at the installation point, improving construction efficiency and final aesthetics.

Copper Plating Welded Studs is a body functional fastener designed specifically for efficient grounding connections, conductive assembly, and welding applications. A high-purity copper layer is uniformly covered on high-strength screws through electroplating process, which combines the mechanical strength of the steel core with the excellent conductivity and weldability of the copper surface.