The utility model discloses a hard and tough anti-theft screw and aims to provide a technique of hard and tough anti-theft screws with simple structure and reliable anti-theft function.
2
配置防盗不锈钢梅花螺丝钉锁孔，便于门五金件和所有安装支架的安装。
Theft-resistant, stainless steel pin-in-head Torx screws are furnished for door hardware and all mounting brackets.
3
衣帽钩应该采用贯穿螺栓以及防盗钉入式梅花不锈钢螺丝加固在门上。
Clothes hook shall be secured by to door by through-bolted, theft-resistant, pin-in-head Torx stainless steel screws.
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