Lock Nut
The Lock Nut is designed to provide strong fastening security by preventing nuts from loosening under vibration or repeated movement. Unlike standard nuts, lock nuts feature a locking mechanism such as a nylon insert (nyloc type) or a deformed metal thread that grips the bolt tightly.
Lock nuts are commonly used in machinery, automotive components, heavy-duty equipment, steel structures, and mechanical assemblies where vibration and load shifting may cause ordinary nuts to loosen over time. They improve safety, reduce maintenance requirements, and ensure long-term reliability in fastening systems.
Lock nuts are available in different materials including carbon steel for high strength and stainless steel for improved corrosion resistance in outdoor, marine, or humid environments. Zinc plated finishes provide extra protection against rust for general industrial use.
Jamco Industrial System Limited supplies high-quality lock nuts in a wide range of sizes suitable for industrial and commercial applications across Kenya, Uganda & Tanzania.
Applications of Lock Nut
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Machinery and equipment assembly
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Automotive and vehicle components
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Structural steel and construction works
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Industrial maintenance and repairs
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Vibrating equipment and moving parts
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Fabrication and workshop installations
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Electrical and mechanical mounting systems
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Heavy-duty bolted connections
Key Features & Benefits
| Feature | Benefit |
|---|---|
| Anti-loosening locking mechanism | Prevents nuts from loosening under vibration |
| Strong thread grip | Ensures secure fastening and stability |
| Available in nylon or all-metal types | Suitable for different industrial requirements |
| High durability | Long-lasting performance under heavy loads |
| Corrosion-resistant options | Stainless steel and plated finishes available |
| Reduces maintenance | Minimizes need for retightening |
| Improves safety | Prevents fastener failure in critical applications |
| Wide range of sizes | Compatible with different bolts and threaded rods |
Technical Data Sheet (TDS)
(Typical values – may vary by manufacturer)
| Parameter | Typical Value |
|---|---|
| Material | Carbon Steel / Stainless Steel |
| Type | Lock Nut (Nyloc / All Metal) |
| Thread Type | Metric |
| Finish | Zinc Plated / Plain / Stainless |
| Locking Method | Nylon insert or deformed thread |
| Vibration Resistance | High |
| Application | Anti-loosening fastening |
| Strength | Model dependent |
| Corrosion Resistance | Model dependent |
| Storage | Dry indoor environment |
Why Choose Jamco Industrial System Limited
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Trusted supplier of lock nuts in Kenya, Uganda & Tanzania
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High-quality industrial fastening products
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Competitive pricing for contractors and industrial users
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Wide stock availability in various sizes
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Professional technical support and product guidance
Contact Jamco Industrial System Limited
📍 Location: Industrial Area, Nairobi, Kenya
📞 Phone: 0720601867
📧 Email: jamcoindustrialsystems@gmail.com






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