Parafusos de metal de batida do auto
A categoria 8,8 galvanizou o PE de batida Torx de ThreadScrew DIN7500 do triângulo de Pan Head Thread Rolling Screw /Self do soquete
Grade 8.8 Galvanized Torx Socket Pan Head Thread Rolling Screw/ Triangle Thread self Tapping Screw DIN7500 PE Triangle thread self-tapping screw, also known as self-tapping thread rolling screw, or triangle thread screw, national standard GB6560. It refers to the self-tapping screw tail is ...
