Carbon Steel Self-Tapping Screws
Product Overview
The pan head tamper-resistant Torx self-tapping screw is a multifunctional fastener crafted specifically for efficient installation, anti-disassembly/theft prevention, and reliable connections. It integrates a pan head structure, a security Torx drive recess (pin-in-Torx), a sharp self-tapping thread, and a corrosion-resistant stainless steel material into a single unit. It can be driven directly into various substrates like wood, plastic, and thin-walled metal without pre-tapping, while achieving anti-tamper and anti-theft effects through its specialized recess profile, balancing practicality and security. It widely accommodates fastening needs across fields like furniture, electronics, and outdoor engineering.
Product Applications
Furniture Manufacturing: Assembling solid wood/panels, well-suited for vintage and industrial-style furniture.
Outdoor Engineering: Anti-tamper fastening for public facilities like billboards, street lights, and charging piles.
Electronics & Home Appliances: Stable connection for equipment enclosures and chassis, providing rust and vibration resistance.
Automotive Accessories: Anti-disassembly fastening for thin-walled parts such as interior trim pieces and guard plates.
Product Features
Pan Head Design: Distributes force uniformly, resists crushing workpieces, and leaves a smooth, aesthetic appearance after installation, making it suitable for scenarios without counterbores.
Tamper-Resistant Torx Drive (with Pin): Provides stable torque transmission and resists cam-out; it requires specialized driver bits to operate, effectively preventing malicious disassembly.
Sharp Point Self-Tapping Thread: Eliminates the need for pre-drilling for high installation efficiency; the threads engage tightly for excellent vibration and loosening resistance.
Stainless Steel + Special Surface Treatment: Rust-resistant and anti-corrosive, adapting to humid/outdoor environments; the matte bronze texture adds decorative appeal.
| Material | Carbon Steel |
| Surface Treatment | Bronze Plated |
| Head Type | Pan Head |
| Drive Type | Tamper-Resistant Torx Drive (Security Torx / Pin-in-Torx) |
| Thread Type | Deep Thread |
| Screw Diameter | Approx. 4.8mm |
| Screw Length | 30mm |
| Screw Type | Self-tapping Screw |
| Corrosion Resistance | High (suitable for humid and outdoor environments) |
| Applicable Tools | Specialized security Torx bits (with hole) |

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malingfei@linghongscrew.com

No. 56, Baishizhan Road, Economic Development Zone, Langxi County, Xuancheng City, Anhui Province, China
