Countersunk Head Hexagon Socket Screws

Countersunk Head Hexagon Socket Screws are screws with a conical head and a hexagonal hole in the bottom. This design allows them to be embedded into the surface of a material to achieve a smooth appearance and provide secure fastening. Typically used in applications that require a smooth surface, attractive appearance, and prevention of protrusion, such as woodworking, metal fabrication, and mechanical assembly, Countersunk Head Hexagon Socket Screws have a hexagonal hole that can be installed using a hex wrench or allen key, providing a secure tight connection. Suitable for a variety of projects such as furniture manufacturing, automotive assembly and electronic equipment manufacturing, these bolts are a common fastener for a wide range of engineering and assembly needs.

Product Features

1. Countersunk head design: The countersunk head structure is flush with the surface during installation, avoiding the screw head from being exposed, ensuring aesthetic mechanical appearance and not affecting surface flatness.

2. Hexagonal groove: Hexagonal design provides high torque transmission, facilitates the use of hexagonal wrenches for tightening, and makes installation and disassembly more convenient, especially suitable for environments with limited space or inconvenient operation.

3. High-strength materials: Made of high-strength steel, stainless steel, alloy steel and other materials, with excellent tensile strength and shear resistance, to ensure safe use in harsh conditions.

4. Various surface treatments: zinc-plated, electroplated, blackened or oxidized surface treatments can be selected according to the application requirements to enhance the corrosion resistance and durability of the screws.

5. Complete specifications: provide a variety of diameter and length specifications to meet the fastening needs of different applications, support customer customization of special sizes or materials.

Application Areas

1. Mechanical equipment: widely used in precision machinery and equipment connection, countersunk head design makes the surface of the equipment flat, to avoid screws exposed.

2. Electronic equipment: suitable for electronic equipment with high requirements for surface aesthetics and installation accuracy, screws remain hidden after installation to enhance product appearance.

3. Construction industry: commonly used in construction and decoration projects that require no screws protruding from the surface and strong fastening effect.

4. Automotive industry: Widely used in the installation and fixing of automotive parts, providing reliable fastening force and maintaining a neat appearance.

5. Furniture Manufacturing: Used for connection and fixing in the process of furniture manufacturing, to ensure that the furniture structure is stable and the screws are hidden inside without affecting the appearance.

Specification

1. Size range: M3 - M20 (diameter), length can be customized

2. Material: carbon steel, stainless steel, alloy steel, etc.

3. Thread type: metric thread or inch thread

4. Surface treatment: galvanized, nickel-plated, blackened, oxidized, etc.

5. Standards: ISO, DIN, ANSI and other international standards.

Product Advantages

1. High torque transmission:The hexagonal design enables the screw to withstand high torque, providing stable fastening force and reducing the risk of loosening.

2. Flat appearance:countersunk head design stays flush with the surface after installation, suitable for occasions where aesthetics are required.

3. Strong corrosion resistance:After surface treatment, the screws can be adapted to outdoor or humid environments, with good rust and corrosion resistance.

4. Widely used:Suitable for the fastening needs of a variety of industries, especially in the mechanical equipment, electronic equipment, automobile manufacturing and furniture industry in a wide range of applications.

Ordering Information Countersunk Head Hexagon Socket Screws support bulk customization, customers can choose the appropriate specifications, materials and surface treatment according to specific project requirements.

FAQ

What are Countersunk Head Hexagon Socket Screws?

Countersunk Head Hexagon Socket Screws are screws with a countersunk head design that allows the screw to be installed flush or slightly below the surface, and a hexagon socket design that allows for easy tightening with a hex wrench.

What are the advantages of the countersunk head design?

The countersunk head design allows the screw to be installed flush with the surface, avoiding protrusion of the screw head and helping to keep the surface flat and aesthetically pleasing for applications where appearance is important.

What are the benefits of the hexagon socket design?

The hexagon socket design provides a higher torque transfer capacity and facilitates tightening with a hexagonal wrench for applications requiring high torque and precision assembly.

What materials are typically used in Countersunk Head Hexagon Socket Screws?

High strength materials such as carbon steel, stainless steel, alloy steel, etc. are typically used to provide excellent tensile strength and corrosion resistance for different working environments.

What types of finishes are available for these screws?

Surface treatments such as zinc plating, electroplating, blackening, oxidation, etc. are available to enhance the corrosion resistance and durability of the screws and adapt to different environmental requirements.

What industries are these screws used in?

Countersunk Head Hexagon Socket Screws are widely used in mechanical equipment, electronic equipment, construction industry, automotive industry and furniture manufacturing, especially where a flat appearance and high strength fastening is required.

What is the common range of sizes?

Common specifications include the diameter range of M3 - M20, length can be customized according to actual needs, and both metric and inch threads are supported.

How do I choose the right Countersunk Head Hexagon Socket Screws?

Screws are selected based on the requirements of the application, such as size, material, finish and torque requirements.

How well do these screws resist corrosion?

Screws with surface treatment have good corrosion resistance and are suitable for use in outdoor or wet environments to prevent rust and corrosion.

How to order and customize?

Bulk ordering and customization can be done according to customer's specific needs, including the selection of screw specification, material, surface treatment and quantity. Customers can contact suppliers to provide detailed requirements and specifications for accurate quotes and production lead times.