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Security Screws / Security Screws

Security Screws
Security Screws

Security screws to prevent loosening of the nut. Eliminate safety hazards.By using cork to increase the friction between
the nut and screw to achieve the anti-loosening effect.

University

Xihua University

Xihua University
Chengdu, China

Design

Xihua University

Xihua University
Chengdu, China

Zhenmin Hao Xin He Junjie He Beibei Zhu