M3 Bolts
The M3 Bolt is a versatile fastening solution designed for precision assembly work where a small but strong bolt is required. With a 3mm metric thread diameter, M3 bolts provide secure tightening for light-duty and medium-duty applications, especially in equipment where space is limited.
M3 bolts are commonly manufactured from **stainless steel** to provide excellent corrosion resistance in outdoor, marine, and chemical environments, or from **carbon steel** to deliver higher mechanical strength and durability for heavy-duty industrial applications, depending on the required performance.
They are available in different head types such as hex head, socket head (Allen), pan head, and countersunk head, allowing compatibility with various installation methods.
Industries widely use these bolts in electronics, electrical panel installations, mechanical assemblies, automotive parts, and industrial equipment.. Their accurate threading ensures strong grip, stable tightening, and reliable long-term performance.
Jamco Industrial System Limited supplies high-quality M3 bolts suitable for industrial and commercial use across Kenya, Uganda & Tanzania.
Applications of M3 Bolts
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Electrical panels and control boxes
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Electronics and circuit board mounting
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Machinery and equipment assembly
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Automotive and motorcycle components
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Engineering and fabrication works
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Furniture and appliance assembly
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Industrial instruments and devices
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Maintenance and repair workshops
Key Features & Benefits
| Feature | Benefit |
|---|---|
| Precision M3 thread size | Ideal for compact installations |
| Strong fastening performance | Ensures secure component assembly |
| Available in various materials | Stainless steel for corrosion resistance, steel for strength |
| Multiple head types available | Suitable for different tools and mounting needs |
| Smooth and accurate threading | Easy installation and firm tightening |
| Durable finish options | Resistant to rust and wear |
| Widely compatible | Fits standard M3 nuts and threaded holes |
| Reliable industrial quality | Suitable for professional use |
Technical Data Sheet (TDS)
(Typical values – may vary by manufacturer)
| Parameter | Typical Value |
|---|---|
| Bolt Size | M3 |
| Thread Type | Metric |
| Thread Diameter | 3mm |
| Material | Stainless Steel / Carbon Steel |
| Finish | Zinc Plated / Plain / Stainless |
| Head Types | Hex / Allen / Pan / CSK |
| Standard | DIN / ISO |
| Thread Style | Full / Partial thread |
| Application | Industrial and electronic fastening |
| Storage | Dry indoor environment |
Why Choose Jamco Industrial System Limited
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Trusted supplier of M3 bolts in Kenya, Uganda & Tanzania
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Wide range of bolt sizes and fastening solutions
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Competitive pricing for wholesalers and contractors
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Reliable stock availability for fast delivery
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High-quality bolts suitable for industrial use
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Professional technical support and product guidance
Contact Jamco Industrial System Limited
📍 Location: Industrial Area, Nairobi, Kenya
📞 Phone: 0746 612 540
📧 Email: jamcoindustrialsystems@gmail.com







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