Black Oxide Hex Socket Head Cap Screws

A popular and highly versatile fastener type is Black Oxide Hex Socket Head Cap Screws. Characterized by a hexagonal socket on the head, they allow for precise torque application using a hex key, ensuring secure and accurate fastening. The cap - shaped head provides a larger bearing surface, distributing load evenly and minimizing the risk of surface damage on the connected components.

Parameter (Specification)

Feature And Application

• Various thread sizes available, including from M1.6 to M24

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

• 12.9 grade high tensile steel as standard

• Cost effective

Black Oxide Hex Socket Head Cap Screws feature an oxide coating that offers excellent anti-corrosion and wear-resistance, a sleek matte-black aesthetic, high-strength for withstanding large forces, and enable accurate torque control due to the hex socket design. They find applications across multiple industries: in automobile manufacturing for engine, transmission, and chassis components; in mechanical equipment like machine tools and industrial robots; in electrical equipment for component fixation; in aerospace for aircraft and spacecraft assemblies; in military equipment to ensure reliability; in furniture manufacturing for metal - framed pieces; in sports equipment; in medical equipment for precision component fastening; in communication equipment installations; and are also used for general machinery and equipment maintenance.

Details

Black Oxide Hex Socket Head Cap Screws are characterized by their strikingly uniform black color. This isn't a haphazard or patchy black, but a deep, consistent shade that covers every millimeter of the screw's surface. Whether it's the head or the threaded shaft, the color remains the same. This uniform black gives the Black Oxide Hex Socket Head Cap Screws a sleek and professional look. It's a color that exudes a sense of quality and precision. In various industrial and DIY applications, the consistent color not only adds to the aesthetic appeal but also makes them blend well with different materials and machinery, creating a harmonious and polished look.

The black oxide coating forms a protective barrier between the metal of the Black Oxide Hex Socket Head Cap Screws and the external environment. This effectively blocks moisture, oxygen, and other corrosive elements, greatly slowing down the oxidation process. In humid or outdoor settings, Black Oxide Hex Socket Head Cap Screws can maintain their integrity for a long time. For example, in outdoor furniture or marine equipment, they prevent rust - related damage, saving the cost of frequent replacements. Moreover, the rust - resistant property ensures the stability of structures, as corroded screws can lead to loosening and potential safety hazards.