Anti-theft screws, also known as tamper-proof screws, are designed specifically to prevent unauthorized disassembly. You might wonder, are there any fixed standards for these screws? Can they be universally used? Let's explore further with the Lihao Hardware editor.

Actually, there are no standard specifications for these counterfeit screw replicas; they are generally customized according to customer requirements. The screwdriver for disassembly also needs to be custom-made, and it cannot be used universally, classifying them as non-standard screws. If they were universally applicable, they would lose the anti-disassembly feature.

Currently available removable fake screws include: internal pentagon fake screws, internal plum blossom fake screws, Y-shaped fake screws, external triangular fake screws, two-point fake screws, eccentric hole fake screws, and more.

Irreversible fake-screw types include: S-type fake screws, cart fake screws, flat-head fake screws, etc.