Bolts and Nuts 4.8 Class in Kenya, Uganda, Tanzania and Ethiopia
| Specification | Details |
|---|---|
| Product Name | Bolts and Nuts 4.8 Class |
| Synonyms | Hex Bolt & Nut 4.8, Carbon Steel Fasteners |
| Material | Carbon steel |
| Strength Class | 4.8 |
| Diameter Sizes | M6, M8, M10, M12, M14, M16, M18, M20, M22, M24 |
| Bolt Lengths | 20 mm – 100 mm+ |
| Nut Sizes | M6 – M24 |
| Applications | Industrial, mechanical, structural assembly |
Description
Bolts and Nuts 4.8 Class – Kenya, Uganda, Tanzania & Ethiopia
Product Description
Bolts and Nuts 4.8 Class are medium-strength fasteners widely used in industrial, construction, and mechanical applications. The 4.8 class indicates a tensile strength of approximately 400 MPa with a yield ratio of 0.8, suitable for light to medium-duty structural connections. These bolts and nuts provide reliable clamping, durability, and standardization for machinery assembly, steel structures, and equipment mounting.
Opal Industrial Solutions Ltd supplies them across Kenya, Uganda, Tanzania, and Ethiopia, offering a variety of diameters and lengths for diverse industrial applications.
Applications of Bolts and Nuts 4.8 Class
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Structural steel assembly
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Machinery installation
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Equipment mounting and fabrication
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General industrial fastenings
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Automotive and mechanical applications
Key Features & Benefits
| Feature | Benefit |
|---|---|
| Medium-strength 4.8 class | Suitable for light to medium-duty applications |
| Standardized dimensions | Easy replacement and compatibility |
| Durable carbon steel | Reliable performance under moderate loads |
| Available in multiple sizes | Covers most industrial and mechanical requirements |
| Compatible nuts included | Complete fastening solution |
Technical Data Sheet (TDS) of Bolts and Nuts 4.8 Class
| Parameter | Typical Value |
|---|---|
| Product Type | Hex bolts & matching nuts |
| Material | Carbon steel |
| Strength Class | 4.8 |
| Diameter Sizes | M6, M8, M10, M12, M14, M16, M18, M20, M22, M24 |
| Bolt Lengths | 20 mm – 100 mm+ (varies by size) |
| Nut Sizes | M6 – M24 (matching bolts) |
| Thread Type | Metric coarse (standard) |
| Surface Finish | Zinc plated / plain |
| Storage | Keep dry and protected from corrosion |
Why Choose Opal Industrial Solutions Ltd
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Quality bolts and nuts meeting industrial standards
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Reliable supply across East Africa
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Competitive pricing for bulk and project orders
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Technical support for correct sizing and selection
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Trusted industrial supplier
FAQs about Bolts and Nuts 4.8 Class
Q1: What does 4.8 class mean?
A1: It indicates medium-strength fasteners with 400 MPa tensile strength and 0.8 yield ratio.
Q2: What sizes are available?
A2: M6, M8, M10, M12, M14, M16, M18, M20, M22, M24.
Q3: Can these be useful in structural steel?
A3: Yes, for light to medium-duty structural connections.
Q4: Are nuts included?
A4: Yes, matching nuts are supplied with the bolts.
Contact Us
For quotations or orders of industrial equipment in Kenya, Uganda, Tanzania, or Ethiopia, contact Opal Industrial Solutions Ltd:
📍 Location: Industrial Area, Nairobi, Kenya
📞 Phone: 0119 665 733
📧 Email: opalindustrialsolutions@gmail.com






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