What is an MS CSK Allen Bolt?
An MS CSK Allen Bolt is a mild steel countersunk Allen bolt featuring a countersunk head and an internal hexagonal socket drive. The countersunk design allows the bolt head to sit flush or below the surrounding surface when installed in a suitable countersunk hole.
The internal hex socket allows tightening with an Allen key or hex driver, making these bolts useful in applications where a clean finish and compact fastening arrangement are required.
Features of MS CSK Allen Bolt
- Manufactured from mild steel
- Countersunk head design
- Internal hexagonal socket drive
- Provides a clean, flush fastening finish
- Suitable for applications with limited space
- Available in different diameters and lengths
- Easy installation using an Allen key
- Suitable for machinery and metal fabrication
- Ideal for general engineering and industrial applications
- Can be supplied in different finishes as required
Applications of MS CSK Allen Bolt
MS CSK Allen Bolts are commonly used in:
- Machinery assembly
- Engineering equipment
- Metal fabrication
- Industrial machinery
- Machine components
- Automotive applications
- Furniture and equipment assembly
- Steel and metal structures
- Manufacturing equipment
- Maintenance and repair work
Benefits of MS CSK Allen Bolt
Flush Surface Finish
The countersunk head allows the bolt to sit neatly within the surface, reducing protrusion above the assembled component.
Compact Fastening
The internal Allen drive makes the bolt suitable for applications where access around the fastener is restricted.
Clean Appearance
Its countersunk profile provides a neat and finished appearance for visible fastening applications.
Reliable Fastening
Mild steel provides a practical fastening solution for a wide range of general industrial and mechanical applications.
Easy Installation
The internal hexagonal socket can be tightened using a standard Allen key or suitable hex driver.
MS CSK Allen Bolt Sizes & Specifications
| Specification | Details |
|---|---|
| Product | MS CSK Allen Bolt |
| Alternative Name | Mild Steel Countersunk Allen Bolt |
| Material | Mild Steel |
| Head Type | Countersunk / CSK |
| Drive Type | Internal Hex / Allen |
| Thread | Metric / as specified |
| Diameter | Various sizes |
| Length | Various lengths |
| Finish | Plain / as specified |
| Application | Machinery, fabrication, engineering & industrial |
Exact diameter, length, thread pitch, grade, and finish should be confirmed according to project requirements and available stock.
MS CSK Allen Bolt Supplier in Dubai, UAE
INSIYA HARDWARE LLC supplies MS CSK Allen Bolts in Dubai, UAE, for machinery, engineering, fabrication, construction, equipment assembly, and industrial fastening requirements.
Different sizes and specifications can be sourced according to application requirements. For bulk orders and industrial fastening requirements, contact INSIYA HARDWARE LLC for product availability and specifications.
Why Choose MS CSK Allen Bolts?
MS CSK Allen Bolts are ideal when you need a fastening solution that combines an internal hex drive with a low-profile, countersunk head. They are particularly useful for assemblies where the bolt head needs to remain flush with the surrounding surface.
For applications exposed to moisture, chemicals, or other corrosive conditions, galvanized or stainless steel alternatives may be considered depending on the operating environment.
Important Selection Note
For structural or safety-critical applications, select the correct bolt diameter, length, material grade, thread specification, and compatible components according to the engineering requirements of the project.









