Dongguan Guanbiao Hardware Products Co., LTD
Dongguan Guanbiao Hardware Products Co., LTD Innovation is the foundation, quality is the life, pragmatism is the purpose, and efficiency is the goal. Customer satisfaction is our ultimate goal.
Add to Cart
We specialize in producing high-end precision stainless steel security fasteners designed to provide robust theft resistance, durability, and aesthetic appeal. These tamper-proof screws and bolts integrate advanced anti-drill, anti-saw, and anti-corrosion technologies, ensuring secure fastening in high-risk public environments. Customizable for unique security and design needs, they are ideal for applications where safety and visual quality are non-negotiable.
| Category | Specifications | ||
|---|---|---|---|
| Product Range | Security screws (spanner, pin hex, tri-wing), one-way bolts, shear nuts, tamper-proof washers | ||
| Materials | 316L Stainless Steel (marine-grade), 304 Stainless Steel (cost-effective), Custom Alloys (enhanced hardness) | ||
| Security Features | Anti-drill heads, reverse-thread designs, breakaway bolts, laser-etched unique IDs | ||
| Standards | ISO 14588 (security fasteners), ASTM F837 (stainless bolts), EN ISO 3506 (corrosion resistance) | ||
| Size Range | Diameter: M3 – M20 | Length: 10mm – 200mm (customizable) | |
| Surface Finish | Electropolished (medical-grade), black oxide (anti-glare), PVD-coated (color + scratch resistance) | ||
| Tensile Strength | 316L: 600-750 MPa | 304: 500-700 MPa | Custom alloys: Up to 1000 MPa |
| Certifications | RoHS, REACH, ISO 13485 (medical), IATF 16949 (automotive) | ||
| Customization | Unique drive patterns, QR code engraving, non-magnetic variants, bulk OEM packaging |
Use Cases: Electric vehicle battery housings, railway track systems, ship deck fittings, aircraft interior panels.
Security Needs: Prevents unauthorized access to critical components; withstands vibrations and extreme weather.
Use Cases: High-speed rail stations, airport facilities, bridge structures, EV charging stations.
Security Needs: Tamper-resistant design deters vandalism; ensures long-term structural integrity.
Use Cases: Surgical equipment, MRI machines, pharmaceutical storage units.
Security Needs: Hygienic, non-reactive surfaces; compliance with sterilization protocols.
Use Cases: Traffic control systems, 5G communication towers, public surveillance equipment.
Security Needs: Protects sensitive electronics from tampering; integrates with IoT monitoring.
Use Cases: Bank vaults, museum displays, luxury retail fixtures.
Security Needs: Combines discreet anti-theft features with sleek finishes (e.g., brushed titanium PVD).
Smart Security Fasteners: Integration with IoT sensors for real-time tamper alerts.
Eco-Friendly Materials: Recyclable stainless steel alloys with reduced carbon footprint.
Multi-Functional Coatings: Nano-coatings for anti-microbial properties or self-healing surfaces.
3D-Printed Customization: Rapid prototyping of complex anti-tamper geometries.
Global Standardization: Unified security certifications for cross-industry compliance.
Anti-tamper stainless steel fasteners
Security screws for public infrastructure
Marine-grade theft-proof bolts
Medical device security fasteners
High-strength 316L stainless screws
Custom tamper-resistant hardware
IoT-enabled security bolts
Aesthetic anti-drill screws
EN/ISO certified security fasteners
Smart city stainless steel hardware