button head socket cap screws
常见例句
- Includes Low Head, Button Head, and Flat Head Screws, as well as special Socket Cap Screws such as Vented, Drilled Head, Self-Locking, and more.
包括低壓頭，半圓頭及平頭螺絲以及特殊內六角圓柱頭螺釘如排空，鑽孔頭，自鎖，等等。 返回 button head socket cap screws