• bi-metal-screws-point-no4-1

複合金屬鑽尾螺絲5號尾-1


5-1. Bi-metal Self-Drilling Screws IND HEX Washer Head CSD Thread with Drill Point No.5

複合式金屬鑽尾螺絲內凹六角華司頭,CSD牙,5號尾