精密螺絲（微型螺絲・微小螺絲）

精密螺絲（微型螺絲・微小螺絲）

適用於電子業、相機、眼鏡、及各式精密機械、小型精密機器、小型精密設備、小型零件、精密零件等

Cross Recess Pan Head Machine Screws #0. type 1

Cross Recess Flat Head Machine Screws #0. type1

Cross Recess Pan Head Thread Forming Screws #0.type1

Cross Recess Flat Head Thread Forming Screws  #0. type1

土地二胎