Black oxide Hex Socket Cap Head Combination Screws

Black oxide Hex Socket Cap Head Combination Screws are high-performance fasteners designed for applications requiring secure fastening and enhanced load distribution. These screws feature a cylindrical cap head with an internal hex drive, allowing for precise torque application using an Allen key, combined with a pre-installed washer that sits beneath the head. The washer serves dual purposes: it distributes clamping force evenly across the mating surface to prevent material damage and reduces the risk of loosening under vibration or dynamic loads. The cap head design provides a larger bearing surface compared to standard screws, improving stability and resistance to shear forces. Commonly used in machinery, automotive assemblies, and structural frameworks, Black oxide Hex Socket Cap Head Combination Screws excel in scenarios where vibration resistance and surface protection are critical. The integrated washer eliminates the need for separate components, streamlining installation and ensuring consistent performance.

Parameter (Specification)

Feature And Application

• Various thread sizes available, including from M3 to M12

• High-quality threaded design ensures a comfortable screw into the socket

• 12.9 grade high tensile steel as standard

• Compared to purchasing screws and washers separately, this solution saves money and time

The black oxide coating on Black oxide Hex Socket Cap Head Combination Screws not only gives them a sleek, uniform appearance, enhancing the aesthetics in applications where visual appeal matters, but also provides excellent corrosion resistance. This makes them suitable for use in various environments, from industrial settings with potential exposure to moisture and chemicals to outdoor applications. The hex socket design allows for precise torque application using a hex key, ensuring a secure and tight connection. The cap-shaped head, along with the included washers, distributes the load more evenly across the fastened components. The washers prevent the screw head from digging into the material surface, reducing the risk of damage and enhancing the stability of the joint. Black oxide Hex Socket Cap Head Combination Screws are widely used in automotive manufacturing for securing engine components and interior parts, in furniture production for attaching metal fittings, and in industrial machinery assembly to hold critical parts together, guaranteeing reliable performance under different operating conditions.

Details

Accompanying the screws are flat washers and spring washers. These washers have a simple, circular shape with a precisely cut inner hole to fit snugly around the screw shank. The washers’ surface finish complements that of the screws, maintaining a consistent and cohesive aesthetic. Together, Black oxide Hex Socket Cap Head Combination Screws create a visually harmonious and highly functional fastening system that stands out for both its appearance and performance.

Black oxide Hex Socket Cap Head Combination Screws offer a combination of durability, functionality, and corrosion resistance, making them ideal for various industrial applications. The black oxide coating provides a matte black finish that enhances the screws' resistance to rust and wear, while also offering a sleek, professional appearance. The integrated washer distributes clamping force evenly, reducing the risk of material damage and preventing loosening under vibration or dynamic loads. Black oxide Hex Socket Cap Head Combination Screws are easy to install and remove, with the washer eliminating the need for additional components. Their combination of corrosion resistance, enhanced load distribution, and aesthetic appeal makes them suitable for both functional and decorative applications. Widely used in machinery, automotive, and construction industries, Black oxide Hex Socket Cap Head Combination Screws provide a reliable and efficient fastening solution for demanding environments.