Tamper Proof Screw

Tamper Proof Screw
Tamper Proof Screw

Tamper proof screws, are also called a security screw or security fastener, because they provide a higher level of security through the drive design. The tamper proof screw features a socket torsion hole that requires fastening using special tools, preventing breakage of normal screwdrivers. The tamper proof screw is suitable for applications where theft resistance is a key factor, such as costly furniture, bicycle, extension socket, safety box, camera, computer, art works, park bench and outdoor entertainment instruments. We also offer these to prisons, hospitals, automobile factories, military and other requirements that require a high degree of security.

You can choose the following type for customizing tamper proof screw:
  • Carbon steel Tamper proof screw
  • Stainless steel Tamper proof screw
  • Pan head security screw
  • flat head security screw
  • round head security screw
  • non-standard head type Security Fasteners
  • custom self-drilling security screw
Parameter
M3 M4 M5 M6 M8 M10 M12
DK (mm) 5.7 7.7 9.8 11.8 15.1 19.3 23.2
K (mm) 1.7 2.3 2.8 3.3 5.0 6.7 7.4
S (mm) 2 2.5 3 4 5 6 8
TOOL SIZE 2mm 2.5mm 3mm 4mm 5mm 6mm 8mm

If these sizes and types cannot meet your requirements, please contact us for customization services.

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