"Wall to join the fence - the fence tamper screws _ Plum anti-theft screws _020 -22,029,608 Building Materials Technology Co., Ltd. of Guangzhou marketplace together stainless steel screws, tamper screws, standard parts and wood products processing company specializing in the production, the production of tamper screws, fence anti-theft screws using a variety of special head shape is designed with security, tamper, theft and destruction of the protective function of screw URL: www.jhjc88.com 

 [Anti-theft screws Specifications: M6 * 16 M6 * 20 M6 * 25 M6 * 30 M6, * 32, M6 * 35 M6 * 40 M6 * 50 M6 * 55 M6 * 60 M6 * 65 M6 * 70, M6 * 75, M6 * 80, M6 * 85, M6 * 90; 
 M8 * 16, M8 * 20, M8 * 25, M8 * 30, M8 * 32, M8 * 35, M8 * 40, M8 * 50, M8 * 55, M8 * 60, M8 * 65, M8 * 70, M8 * 75, M8 * 80, M8 * 85, M8 * 90, the fence tamper screws _ Plum anti-theft screws _020 -2,202,960,813,533,229,528 
 Tamper screw is a new practical and screws, including screw and screwdriver, screws with irregular hole in the end, the cross-section shape of the screwdriver, and referred to the end of hole corresponds to. The screw has a hexagonal shape of the hole, described the end of the screwdriver has a hexagonal cross-section shape. 

 Fence tamper screws _ Plum anti-theft screws _ 13,533,229,528 
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