Yivsiz Kurşun Mühür Vidaları

Kurşun mühürleyici vida
August 05, 2025
Video Description:
Discover the 304 Stainless Steel Slotless Tamper Proof Sealing Screws, designed for ultimate security in utility meters. These M4, M5, and M6 screws feature a slotless design with a round head and hole for lead sealing, ensuring tamper-proof protection. Ideal for electric, gas, and water meters, these screws are made from rustproof 304 stainless steel and comply with IEC 62055 standards.