M3/M4 201 stainless steel countersunk plum blossom slot with column anti-theft screw flat head inner plum blossom screw flat cup machine screw for Furniture & Electrical Equipment

Our 201 Stainless Steel Countersunk Torx Security Screws are professional anti-theft fasteners designed for scenarios requiring safety, stability, and neat appearance, ideal for furniture assembly, electrical equipment installation, cabinet fitting, hardware assembly, and electronic device fixing. Crafted from high-quality 201 stainless steel, these screws offer reliable corrosion resistance, wear resistance, and tensile strength, suitable for long-term use in indoor and general industrial environments.

 

Featuring a countersunk flat head (flat cup) design, the screws sit flush with the surface after installation, ensuring a clean, professional finish—perfect for furniture, cabinets, and electronic devices where appearance and flatness are critical. The torx (plum blossom) slot with a built-in column enhances anti-theft performance, effectively preventing unauthorized disassembly, making them ideal for public facilities, electrical equipment, and high-value furniture that require anti-theft protection.

 

Available in M3 and M4 specifications, these machine screws meet standard industrial dimensions, compatible with corresponding torx tools for easy, efficient installation. The precise thread design ensures a tight, secure fit, reducing loosening caused by vibration or long-term use, and adapting to various fastening needs in furniture, electronics, and hardware assembly.

 

Each screw undergoes strict quality control to ensure consistent size, smooth threads, and sturdy column structure, guaranteeing reliable anti-theft performance and durability. Whether you’re assembling furniture, installing electrical equipment, or fitting cabinets, these 201 stainless steel countersunk torx security screws combine anti-theft functionality, practicality, and aesthetics—meeting the needs of both professional installers and wholesale buyers.