One‑Way Screw: Simple-to-Install Anti‑Tamper Fastening for Public Spaces
One‑way screws—also known as anti-theft or security screws—are specially designed fasteners that can only be turned in one direction to tighten and cannot be reversed.
Their unique slotted head prevents removal with regular tools: even applying reverse torque will cause slippage rather than loosening
🔐 Anti‑Tamper, Anti‑Theft Security
Once installed, one-way screws are extremely difficult to remove without specialized tools, making them ideal for public areas such as restroom partitions, street signs, lamp covers, CCTV housings, and other fixtures where unauthorized disassembly is a concern
⚙️ Easy Installation
Installation is straightforward using a standard flat-head screwdriver—no special tools needed. This simplicity makes them suitable for rapid deployment and large-scale installation in public infrastructure
🔧 Removal & Maintenance
To remove one-way screws, a specialized removal tool is required—or otherwise destructive methods such as drilling or cutting are necessary. Standard screwdrivers simply won’t work to reverse them once secured
✅ Ideal for Public Spaces
Common applications include:
Public restroom partitions and sinks
Street lighting fixtures, traffic signs, CCTV enclosures
Public art installations, information boards, utility boxes
These screws help maintain public asset integrity by protecting against tampering or unauthorized removal.