Button Head Socket Cap Screws feature a rounded button head and hexagon socket hole for applications that require compact construction and good looks. The design of the button head allows it to provide a large contact area, helping to distribute pressure and minimize damage to the substrate, while also enhancing the aesthetics of the assembly. The hexagon socket holes allow tightening with a hex wrench or wrench, ensuring reliable torque transmission and secure tightening. These Screws are widely used in mechanical assemblies, electronic equipment, aerospace and automotive industries, such as where compactness, light weight, reliable connections and high durability are required.Button Head Socket Cap Screws material options include stainless steel, carbon steel and alloy steel, and can be selected from a wide range of materials and surface treatments depending on the specific environmental and application requirements to enhance their Corrosion resistance and longevity can be improved by choosing different materials and surface treatments according to the specific environment and application requirements.
Low head design
1. Domed Head: The domed design of the pushbutton head allows the Screws to be flush with the surface or protrude slightly, reducing interference with surrounding objects and making it ideal for tight spaces or applications requiring a low profile appearance.
2. Smooth Surface: The smooth surface of the pushbutton head reduces potential damage to connected objects and provides an elegant appearance for applications where aesthetics are important.
Hex Drive
1. High torque transfer: The hexagonal design allows for tightening with a hex wrench or allen tool, providing a large contact surface and enhanced torque transfer for high torque operations.
2. Ease of operation: This type of drive reduces slippage between the tool and the screw contact surface, ensuring a more secure installation and removal process.
Button Head Socket Cap Screws
| Parameter | Description |
|---|---|
| Material | Steel, Stainless Steel, Alloy Steel, Brass, Titanium |
| Finish | Zinc-Plated, Black Oxide, Stainless Steel, Nickel-Plated, Passivated, Chrome-Plated |
| Head Type | Button Head (rounded, low profile) |
| Drive Type | Hex Socket (Internal Hexagon) |
| Thread Type | Coarse Thread (UNC), Fine Thread (UNF), Metric Thread (ISO) |
| Thread Pitch | 0.5mm - 1.5mm (depending on screw size) |
| Size Range | M2 to M20 (Metric), #2 to 3/4" (Imperial) |
| Length Range | 5mm to 150mm (depending on size and application) |
| Strength Grade | 8.8, 10.9 (Standard Grades), A2-70, A4-80 (Stainless Steel Grades) |
| Tensile Strength | 500-1000 MPa (depending on material and strength grade) |
| Corrosion Resistance | Excellent (especially with stainless steel or corrosion-resistant finishes) |
| Hardness | Typically 300-400 HV (Vickers Hardness) depending on material and finish |
| Compliance Standards | ISO 4762, DIN 912, ANSI B18.3, ASTM A574 (depending on region) |
Materials and Durability
1. Alloy Steel or Stainless Steel: Button Head Socket Cap Screws are usually made of high-strength alloy steel or stainless steel materials, providing excellent durability and corrosion resistance.
2. High Temperature and Corrosion Resistance: Alloy steel is heat-treated to increase strength and hardness, while stainless steel is suitable for wet or corrosive environments, ensuring reliability over long periods of use.
Areas of application
1. Machinery manufacturing: used in the assembly and maintenance of machinery and equipment, providing a solid connection and high strength support.
2. Automotive industry: Widely used in automotive manufacturing, including body, engine components and interior fixtures.
3. Electronic equipment: In electronic equipment and computer hardware, Button Head Socket Cap Screws are used to fix internal components and ensure the stability of precision devices.
4. Furniture Manufacturing: In modern design furniture, due to its beautiful appearance and sturdy structure, it is widely used to fix various furniture parts.
Selection and Installation
1. Selection of specifications: Select the appropriate screw size according to the specific application, including diameter, length and thread specifications to ensure compatibility with the connected components.
2. Tool use: Use the appropriate hexagonal tool for installation to provide the correct torque and avoid damage caused by over-tightening.
3. Material selection: Select the appropriate material according to the working environment, for example, use stainless steel screws in corrosive environments and alloy steel screws in applications with high strength requirements.
What are Button Head Socket Cap Screws?
Button Head Socket Cap Screws are a type of screw with a domed head and hex drive designed to provide a low profile and high torque transfer.
What are the key benefits of Button Head Socket Cap Screws?
The key benefits include a low head design that reduces interference, a hex drive that provides high torque transfer, a smooth surface that reduces damage to the joining object, and the ability to be used in a variety of applications.
What materials are these screws typically made of?
Button Head Socket Cap Screws are typically made from alloy steel or stainless steel to provide high strength and corrosion resistance for a variety of work environments.
What applications are Button Head Socket Cap Screws suitable for?
These screws are widely used in machine building, automotive industry, electronic equipment and furniture manufacturing, etc. They are suitable for application scenarios that require low profile and high torque.
How to choose the right Button Head Socket Cap Screws?
Selection should take into account the size of the screw (including diameter, length, and thread size), the material (e.g., alloy steel or stainless steel), and the specific needs of the application (e.g., corrosion resistance or strength requirements).
How do I install Button Head Socket Cap Screws?
Use a hexagonal tool (e.g., hex wrench) for installation to provide sufficient torque to ensure that the screws are securely installed. Avoid over-tightening to prevent damage to the screws or connections.
Are Button Head Socket Cap Screws suitable for high temperature environments?
Alloy steel screws can adapt to higher temperatures after heat treatment, while stainless steel screws have better resistance to high temperatures and corrosion and are suitable for high temperature environments.
How to clean and maintain Button Head Socket Cap Screws?
Regularly check the tightness of the screws and note any corrosion or damage. Use the proper tools and torque settings for maintenance to extend the life of the screws.
How are Button Head Socket Cap Screws different from other types of screws?
The domed head design and hex drive of Button Head Socket Cap Screws provide different cosmetic and functional benefits such as low cosmetic profile and high torque transfer capability compared to common screws.
Can these screws be customized?
Yes, Button Head Socket Cap Screws can be customized with different sizes, materials and finishes to meet specific application requirements.
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Dongguan Tianci Screw Products Co., Ltd, founded in May 2009, is an industrial manufacturing plant.
Specializing in the development and production of standard, non-standard fasteners customized, pressure riveted parts, shaped bolts and nuts, precision small hardware and so on.
