🔒 Anti-Theft Nut (Security Nut / Tamper-Resistant Nut) – Vandal-Resistant Fastener | Neo Fasteners
Anti-Theft Nuts are specially designed fasteners that provide maximum protection against unauthorized access, vandalism, and theft. Unlike standard nuts, these fasteners cannot be removed with common tools and often require special drivers or destructive removal, making them ideal for applications in public infrastructure, transportation, telecom, and high-security zones.
Neo Fasteners supplies a wide range of tamper-proof nut designs, including Shear Nuts, Tri-Groove Nuts, 2-Hole Nuts (Snake Eye), Cone Nuts, Scroll Nuts, and One-Way Nuts, available in various materials and finishes for indoor or outdoor use.
✅ Key Features
- High-security locking – resists standard tools and theft attempts
- Multiple tamper-proof designs available
- Custom tooling available for installation/removal
- Ideal for outdoor, public, and industrial environments
- Can be used with threaded rods, bolts, or studs
- Reusable (except shear-type) depending on design
- ISO 9001:2015 certified & RoHS compliant
🧱 Material Options
- Stainless Steel (SS 304 / SS 316) – Rust-proof and strong
- Mild Steel (MS) – Budget-friendly for low-corrosion areas
- Brass – Decorative or electrical applications
- Aluminium Alloy – Lightweight and corrosion resistant
- Case Hardened Steel – High tensile anti-vandal applications
🎨 Surface Finishes
| Finish | Use Case |
|---|---|
| Zinc Plated | General indoor/outdoor use |
| Hot-Dip Galvanized | Long-term outdoor exposure |
| Chrome / Nickel | Decorative and clean appearance |
| Self-Color / Black | Utility and power sector use |
| Passivated SS | High-purity & marine applications |
📏 Available Types & Sizes
| Nut Type | Available Sizes |
|---|---|
| Shear Nut | M6 to M24, 1/4" to 1" |
| Tri-Groove Nut | M6 to M20 |
| 2-Hole Nut (Snake Eye) | M4 to M12 |
| Scroll Nut | M5 to M16 |
| Cone Nut | M6 to M16 |
| One-Way Nut | M4 to M12 (removal not possible) |
Custom designs and tooling can be manufactured as per your requirement.
📐 Technical Compliance
- Torque and shear strength as per ASTM or BS standards
- Threads per ISO / DIN / ANSI / BS
- RoHS 2011/65/EU & EU 2015/863 compliant
- Manufacturing under ISO 9001:2015 Quality Management System
🧰 Applications
- Telecom Towers & Antennas
- Solar Panel Structures & Street Poles
- Railway & Metro Infrastructure
- Public Benches, Gates, and Lighting
- Automated Teller Machines (ATMs)
- Border Security Installations
- Defense and Prisons
- Traffic Signals, Enclosures, and Panels
📦 Packaging & Supply
- Small Packs: 25/50/100 pieces
- Bulk Supply: 25kg or 50kg HDPE-lined cartons
- Export-friendly packaging with custom labeling
- OEM Branding, QR coding, and installation toolkits available
- Test Reports, Torque Certificates, and Material Traceability on request
🧩 Related Products
- Shear Bolt & Nut Sets
- Security Screws (Pin Torx, Snake Eye, One-Way)
- Tamper-Proof Washer Sets
- Stainless Steel Threaded Rods for Security Nuts
- Metal Lock Nuts
- Hex Weld Nuts (with lock washers)
📞 Contact Neo Fasteners
📧 Email: neofasteners@yahoo.com
📞 Call/WhatsApp: +91-96328 07665
🌐 Websites:
📍 Location: Bengaluru, Karnataka, India