육각 헤드 스테인레스 강 안보는 육각 스크류에서 핀을 입증한 M6x20 ISO9001을 비틉니다

Video Description:
Discover the Hex Head Stainless Steel Security Screws M6x20, ISO9001 approved with a pin-in-hex design for enhanced tamper resistance. Made from SS316 stainless steel, these anti-theft screws are perfect for public assemblies requiring high security. Learn about their features, standards, and applications in this detailed overview.