3″ Nut Head Self-Drilling Screws | Kenya, Uganda, Tanzania
3″ nut head self-drilling screws deliver maximum penetration and high-torque fastening for heavy-duty metal-to-metal applications. The integrated drill point cuts efficiently through thick steel sections, while the hex nut head allows installers to apply strong tightening force using spanners or socket tools, ensuring secure and long-lasting joints.
Pamon Ventures Ltd supplies nut head self-drilling screws for structural steel connections, industrial fabrication, heavy roofing systems, and mechanical installations across Kenya, Uganda, and Tanzania. These screws improve installation speed, reduce labor effort, and maintain dependable performance in demanding industrial environments.
Specifications – 3″ Nut Head Self-Drilling Screws
| Specification | Details |
|---|---|
| Product Name | Nut Head Self-Drilling Screws |
| Size | 3 Inch |
| Screw Type | Self-drilling |
| Head Style | Hex / Nut Head |
| Drive Type | Spanner / Socket |
| Material | Carbon steel |
| Finish | Zinc plated / Galvanized (batch dependent) |
| Application | Metal-to-metal fastening |
| Usage | Heavy-duty construction and industrial installations |
Applications
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Structural steel and framework assembly
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Heavy roofing and cladding systems
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Thick metal sheet and beam fastening
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Industrial fabrication and plant maintenance
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HVAC, mechanical, and support structures
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Workshop and site installations
Key Features & Benefits – 3″ Nut Head Self-Drilling Screws
| Feature | Benefit |
|---|---|
| Integrated drill point | Eliminates pre-drilling and saves installation time |
| Nut (hex) head | Enables high torque and secure tightening |
| Carbon steel construction | Provides strength for heavy-duty use |
| Corrosion-resistant finish | Improves durability in harsh environments |
| Precision threading | Ensures firm grip and vibration resistance |
| 3″ length | Ideal for thick metal and multi-layer fastening |
Technical Data
| Parameter | Typical Value |
|---|---|
| Head Type | Hex / Nut Head |
| Length | 3 Inch |
| Material | Carbon steel |
| Coating | Zinc plated / Galvanized |
| Installation Tool | Spanner or socket wrench |
| Usage | Heavy-duty metal fastening |
Why Choose Pamon Ventures Ltd
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Trusted supplier of industrial fasteners across East Africa
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Reliable delivery throughout Kenya, Uganda, and Tanzania
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Competitive pricing for bulk and project orders
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Consistent stock availability
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Preferred by contractors, fabricators, and industrial users
FAQs
Q1: Do nut head self-drilling screws require pre-drilling?
No. The drill point penetrates thick metal directly.
Q2: What tools should installers use?
Installers use spanners, socket wrenches, or power tools with hex sockets.
Q3: Are these screws suitable for outdoor and industrial environments?
Yes. Galvanized or zinc-plated finishes improve corrosion resistance.
Q4: What applications suit 3″ self-drilling screws best?
They suit heavy structural steel, thick metal assemblies, and industrial installations.
Contact Us
📍 Location: Industrial Area, Nairobi
📧 Email: [email protected]
📞 Call: +254 721 914474
💬 WhatsApp: +254 724 894263
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