What is an MS Half Thread Bolt?
An MS Half Thread Bolt is a mild steel fastening component with threads covering only part of its shank. The unthreaded portion provides a smooth bearing area, while the threaded section allows the bolt to be securely tightened with a compatible nut.
Half-thread bolts are useful when the joint design requires the clamping force to be transferred through the unthreaded shank rather than through the threaded section. They are widely used for metal fabrication, machinery assembly, equipment installation, construction, and maintenance work.
Features of MS Half Thread Bolt
- Made from mild steel for reliable general-purpose fastening
- Partially threaded shank
- Smooth unthreaded section for proper joint alignment
- Compatible with matching MS or GI nuts and washers
- Suitable for industrial and construction applications
- Available in different diameters and lengths
- Easy to install and remove using standard tools
- Suitable for fabrication and machinery assembly
- Can be supplied in different finishes depending on application requirements
Applications of MS Half Thread Bolt
MS Half Thread Bolts are commonly used in:
- Steel and metal fabrication
- Construction projects
- Machinery and equipment assembly
- Structural connections
- Engineering workshops
- Industrial maintenance
- General mechanical applications
- Manufacturing equipment
- Metal frames and structures
- Installation and repair work
Benefits of MS Half Thread Bolt
Strong Mechanical Connection
The combination of a threaded and unthreaded shank provides a secure fastening arrangement for many mechanical and structural joints.
Smooth Shank Section
The unthreaded portion can provide better contact within the joint and can help reduce thread wear at the bearing area.
Versatile Industrial Use
These bolts are suitable for a wide range of construction, fabrication, machinery, and maintenance requirements.
Easy Installation
MS half-thread bolts can be installed using commonly available tools and matching nuts and washers.
Cost-Effective Fastening
Mild steel provides a practical and economical option for general-purpose fastening where specialized corrosion-resistant materials are not required.
MS Half Thread Bolt Sizes
The bolts can be supplied in different diameters and lengths according to project requirements.
| Specification | Details |
|---|---|
| Product | MS Half Thread Bolt |
| Material | Mild Steel |
| Thread Type | Metric / as specified |
| Threading | Partial / Half Thread |
| Head Type | As specified |
| Finish | Plain / other available finishes |
| Diameter | Various sizes |
| Length | Various lengths |
| Nut Compatibility | Matching MS/GI Nut |
| Washer Compatibility | Matching Flat/Spring Washer |
| Application | Construction, fabrication, machinery & industrial use |
Exact sizes, thread pitch, grade, and finish should be confirmed according to the required application and available stock.
MS Half Thread Bolt Supplier in Dubai, UAE
INSIYA HARDWARE LLC supplies MS Half Thread Bolts in Dubai, UAE, for construction, engineering, fabrication, machinery, and industrial requirements. Customers can source bolts in different sizes and specifications according to their project requirements.
For bulk orders, industrial requirements, and regular fastening supplies, contact INSIYA HARDWARE LLC for product availability and specifications.
Why Choose MS Half Thread Bolts?
MS Half Thread Bolts are a practical choice when a fastening connection requires both a threaded section for tightening and a smooth shank section for joint engagement. Their versatility makes them suitable for numerous industrial and construction applications.
For environments where corrosion resistance is important, an alternative such as galvanized or stainless steel fastening may be considered depending on the application.
Important Selection Note
For structural or safety-critical applications, select the correct bolt diameter, length, material grade, thread specification, and compatible nut/washer based on the engineering requirements of the project.










