System Zero Plain Stainless Steel Flange Button Tamper Proof Security Screw M6 x 40 mm SZM0640-S

System Zero SZM0640-S is a Plain Stainless Steel Flange Button Tamper Proof Security Screw with a metric thread size of M6 and a length of 40 mm. This product features a flange button head for enhanced bearing surface and load distribution, and is made from high-quality stainless steel with a plain finish which offers excellent corrosion resistance and durability.

The screw's System Zero drive type requires a specialized tool for both insertion and removal, making it suitable for security-conscious applications in industrial, commercial, and manufacturing environments where tamper resistance is critical.

This tamper-proof screw meets RoHS environmental standards and conforms to the British Standard BS type 394S17 and European Standard EN 4567. Its robust design enables it to withstand high torque applications, ensuring secure fastenings over time.

Manufactured in Japan, this metric machine screw is ideal for securing components where unauthorized removal must be prevented, commonly used in assemblies, electronic enclosures, security devices, and machinery.

Key features include corrosion-resistant stainless steel material, flange button head for optimized load distribution, proprietary drive system ensuring tamper-proof performance, and compliance with international standards.

The flange button head enhances load-bearing capacity and surface engagement. Stainless steel provides resistance to rust and environmental degradation. System Zero drive reduces the risk of tampering in sensitive installations.

Meets RoHS requirements for environmental compliance. Manufactured to rigorous BS and EN standards ensuring consistent quality.

This product complements a range of industrial fasteners required for secure assembly and maintenance tasks. Explore the Industrial Supplies category on EnvMart for more tamper-proof security screws and related hardware solutions.