Carbon steel product series includes carbon steel nuts, carbon steel washers, carbon steel screws and carbon steel standoffs. Surface treatments include white zinc plating, black oxide, nickel plating and color zinc plating, with Grade 8.8 and Grade 10.9 high-strength options.
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These carbon steel petal cage nuts with black zinc anti-corrosion finish range from M4 to M8. Featuring petal clip structure, they can be inserted into pre-drilled sheet metal holes without welding, widely used for cabinets, distribution boxes and sheet metal housings.
These carbon steel round coupling nuts range from M12 to M45. With extended cylindrical body and precise internal threads, they can be welded and widely used for extension connection in machinery and steel structures.
These copper plated Chicago screws are available in M4-M5. With elegant gold finish and reusable assembly design, they are widely used for photo albums, account books, sample books and leather binding.
This galvanized lifting eye bolt is made of iron with zinc plating, available in M8-M20 sizes. The integrated ring structure provides stable load capacity, widely used for equipment hoisting, mold lifting and tooling mounting.
This nickel-plated T-bolt is designed for slot connection in aluminum profiles. It is commonly used for assembling industrial frames, workbenches, equipment guards, and conveyor brackets. The surface is nickel-plated, the thread is clear, and it can be inserted directly into the profile slot and then tightened with a nut for convenient installation.
This Phillips two-piece screw comes with a square washer, offering stable bearing pressure and reduced loosening risk. It is commonly used for electrical boxes, sheet metal, cabinets, panels and other general fastening applications.
