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.
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Secure enclosures & fixtures with our Security Pin Torx Cap Screws (TR Drive). Pin-in-socket design deters tampering. Carbon steel with zinc plating. For cabinets, panels & public access points. Easy install with TR driver.
Protect your assets from unauthorized access with our reliable **Security Pin Torx Drive Cap Screws**. Featuring a **central security pin** embedded within the standard Torx (Star) socket, these fasteners require a specialized matching TR (Tamper-Resistant) driver bit for installation and removal. This simple yet effective design thwarts casual tampering using standard hex keys or drivers, providing essential security for enclosures, panels, and public fixtures without compromising on the high-torque advantages of the Torx drive system. Ideal for cost-effective vandal deterrence.
TECHNICAL SPECIFICATIONS | |
| Material | Medium Carbon Steel** (e.g., Grade 8.8 equivalent) |
| Drive Type | Torx with Security Pin** (Tamper-Resistant Torx, TR, Pin-in-Torx) |
| Head Style | Cylindrical Head** (DIN 912 / ISO 4762) |
| Security Feature | Central Pin in Torx Recess (Prevents standard Torx/Hex tools) |
| Strength | Property Class 8.8 (Min Tensile: 800 MPa) |
| Sizes (Diameter) | Common: M4, M5, M6, M8, M10 |
| Lengths | Standard Range: 10mm, 12mm, 16mm, 20mm, 25mm, 30mm, 35mm, 40mm+. Customizable |
Primary Uses & Applications:
* Electrical cabinets & control box access panels.
* Server racks & IT equipment security.
* Public access panels (e.g., restroom fixtures, signage).
* Furniture requiring secured assembly.
* Machinery guards & safety covers.
* Vending machine coin boxes/service doors.
* Retail display cases & kiosks.
* General security for panels where frequent access isn't needed.
Surface Treatment/Finishes:
* **Zinc Plating:** Most common. **Yellow Chromate (Zn+Y)** offers good corrosion resistance and a distinctive appearance. **Clear Chromate (Zn+Clear)** or **Blue/White Chromate** also available. Economical protection for indoor/controlled environments. Meets RoHS.
* **Black Oxide:** Provides mild corrosion resistance and a dark, non-reflective finish.
* **Phosphate & Oil:** Good lubricity and mild corrosion resistance.
How to Use:
1. **Select Correct Driver:** You **MUST** use a **Tamper-Resistant Torx (TR) driver bit** matching the screw's Torx size (e.g., TR25 for T25 TR screw). Standard Torx bits *will not fit* due to the central pin.
2. **Installation:** Insert the TR bit firmly into the screw head, ensuring the bit's central hole engages the security pin. Drive the screw using a hand driver, screwdriver bit, or power tool. Apply torque normally – the Torx drive offers high torque transfer with low risk of cam-out.
3. **Removal:** Use the same correct TR driver bit. Apply torque to loosen. **Avoid excessive force** which could damage the recess or the pin.
4. **Reusability:** These screws are **generally reusable** unless subjected to extreme force or corrosion. Ensure driver bits are in good condition.