01 Mechanical galvanizing self drilling screw
Mechanical Galvanized Screw Hoʻohana ʻia nā wili hao mīkini i loko o ka pōʻino kiʻekiʻe. Hiki ke hoʻokō me ASTM B117, ASTM B695, DIN50018, DIN50021 a me AS3566.2. Hiki i nā hola hoʻāʻo hoʻāʻo ʻo Spray Salt he 96 mau hola, 192 mau hola, 220 mau hola 250 mau hola, 1000 mau hola, 1500 mau hola a me 2000 hola ...