Socket Head Cap Screw

Bulong Việt Đức Socket Head Cap Screw – Fastener for Machinery and Mechanical Assembly is a product in the field of bolts / fasteners / socket head cap screws / hex socket bolts / Allen bolts / socket head cap screws / mechanical fastening components / machine parts / assembly materials / industrial fasteners, supplied by Bulong Việt Đức Manufacturing and Trading Co., Ltd. to mechanical manufacturing enterprises, machinery manufacturers, mold makers, industrial equipment manufacturers, automation companies, electrical-electronics companies, and units requiring compact fastening components.
The product is used for fastening, securing, and assembling mechanical components, suitable for machine assemblies, equipment, molds, jigs, drive mechanisms, and locations with limited operating space.
The bolt features a cylindrical head design combined with a recessed hex socket, allowing the use of an Allen key for tightening or loosening. This design makes the bolt head compact, convenient for arrangement in mechanical assemblies, and reduces external operating space requirements compared to some types of external hex head bolts.
Bulong Việt Đức operates in the field of manufacturing and supplying standard fasteners, non-standard fasteners, and mechanical components according to drawings, while also possessing machining capabilities such as CNC turning, CNC milling, stamping, thread rolling, tapping, and related mechanical processes. As a result, the company can support needs ranging from common fasteners to components with specific dimensions or technical requirements.

1. Product Highlights

Socket head cap screws are suitable for machine assemblies requiring secure fastening, compact design, and the ability to be operated with hex tools.
The cylindrical head design provides a clear contact and operating area, while the recessed hex socket allows tool access from above the bolt head, suitable for locations with limited surrounding space.
The product can be used in various applications such as industrial machinery, molds, jigs, automation equipment, mechanical components, electrical equipment, and OEM assemblies.
Depending on order requirements, the product can be selected by thread diameter, length, material, strength grade, surface finish requirements, and working conditions.
Bulong Việt Đức aims to supply both standard fasteners and products according to drawings, suitable for businesses requiring fastening components not only in common sizes but also with specific technical requirements.

2. What Needs Does the Product Suit?

- Mechanical manufacturing enterprises.
- Machinery manufacturers.
- Industrial equipment factories.
- Automation companies.
- Mold and jig manufacturers.
- Mechanical processing workshops.
- Electrical-electronics companies.
- OEM component manufacturers.
- Machine assemblies requiring compact fastening components.
- Locations with limited operating space.
- Equipment requiring Allen keys for assembly.
- Mechanical assemblies requiring disassembly during maintenance.
- Need for fasteners according to drawings.
- Need to select bolts by material and strength grade.

3. Selection and Ordering Process

The process may include:
- Determine the bolt's application location.
- Identify the type of component to be fastened.
- Check load and working conditions.
- Determine thread diameter.
- Determine thread pitch.
- Determine bolt length.
- Determine required thread length.
- Select material.
- Determine strength grade.
- Determine surface treatment requirements.
- Check installation space.
- Determine tightening tool type.
- Cross-reference with technical drawings if available.
- Determine order quantity.
- Check packaging requirements.
- Manufacture or select suitable product.
- Check dimensions before delivery.

3.1. Criteria for Determining Options

Bolt selection should be based on:
- Thread diameter.
- Thread pitch.
- Overall length.
- Thread length.
- Bolt head size.
- Hex socket type.
- Material.
- Strength grade.
- Load-bearing conditions.
- Equipment vibration level.
- Operating environment.
- Corrosion resistance requirements.
- Surface treatment requirements.
- Operating space.
- Disassembly frequency.
- Mating components.
- Drawing requirements.
- Customer's technical standards.

3.2. Key Information and Characteristics

- Supplier: Bulong Việt Đức.
- Type: Socket Head Cap Screw.
- English Name: Socket Head Cap Screw / Hex Socket Bolt.
- Head structure: Cylindrical head.
- Operation type: Hex socket.
- Function: Fastening and securing mechanical components.
- Installation method: Use appropriate Allen key or hex bit.
- Thread type: External thread.
- Size: Select according to usage requirements.
- Length: Depending on configuration or order.
- Material: Select according to technical requirements and available types.
- Strength grade: Select according to application requirements.
- Surface treatment: Depending on type and order requirements.
- Custom machining capability (according to drawings): Can be discussed upon request.
- Applications: Machinery, equipment, molds, jigs, precision mechanics, and industrial assembly.

3.3. Information Customers Need to Provide

- Type of machine or equipment used.
- Drawings or images of the installation location, if available.
- Required thread diameter.
- Thread pitch.
- Bolt length.
- Thread length.
- Quantity.
- Required material.
- Required strength grade.
- Surface treatment requirements.
- Working conditions.
- Fastening load.
- Equipment vibration level.
- Indoor or outdoor environment.
- Corrosion resistance requirements.
- Technical standard requirements.
- Packaging and delivery requirements.

3.4. Inspection and Evaluation Before Use

Before selecting the product, it is necessary to check the thread diameter and pitch of the mating component, the depth of the tapped hole, the bolt length, and the operating space for the hex tool.
Ensure the bolt length is appropriate for the actual structure, avoiding cases where the bolt is too short, reducing thread engagement, or too long, obstructing internal machine components.
For locations subject to load, vibration, or continuous operation, it is necessary to determine the appropriate strength grade, tightening torque, and anti-loosening method suitable for the machine design.
In environments with humidity, chemicals, or corrosion risks, select materials and surface treatments suitable for the operating conditions.
Before installation, inspect the bolt thread, tapped hole thread, hex socket head, product surface, and tightening tool, avoiding the use of incorrect tool sizes that could damage the hex socket.

4. Benefits for Customers and Businesses

Bulong Việt Đức Socket Head Cap Screw combines a cylindrical head design – hex socket – compact structure – usability in confined spaces – and flexibility in parameter selection within a common fastener type for machinery and mechanics.
The product helps businesses conveniently arrange fastenings in machine assemblies with narrow spaces, while also supporting disassembly and maintenance using common hex tools.
The ability to select by size, material, strength grade, and technical requirements allows the product to be used in various types of machinery and equipment.
Bulong Việt Đức's dual capability to supply fasteners and machine components according to drawings also enables customers to develop fastening solutions tailored to the specific design of each product or production line.

5. Key Features and Suitable Customers

- Socket head cap screw.
- Socket Head Cap Screw.
- Hex Socket Bolt.
- Cylindrical head design.
- Recessed hex socket.
- Operated with an Allen key.
- Compact structure.
- Suitable for limited installation spaces.
- Used for industrial machinery.
- Used for molds and jigs.
- Used for automation equipment.
- Used for precision mechanics.
- Used for OEM assemblies.
- Can be selected by thread diameter.
- Can be selected by length.
- Can be selected by material.
- Can be selected by strength grade.
- Custom machining requirements according to drawings can be discussed.
- Suitable for mechanical manufacturing enterprises.
- Suitable for machine and equipment manufacturers.
Bulong Việt Đức Socket Head Cap Screw is suitable for customers requiring fasteners with a compact design, using an Allen key, and convenient for machinery assembly, especially in mechanical manufacturing, molds, automation, industrial equipment, and OEM component assemblies that require bolt selection by specific size, material, or technical requirements.