10 Pcs M3-0.5 x 55mm Hex Socket Head Cap Screws, 12.9 Grade Alloy Steel, Allen Socket Drive, Black Oxide Finish, Machine Thread，Half Thread （10 Pcs M3-0.5 x 55mm）

الوصف

10 Pcs M3-0.5 x 55mm Hex Socket Head Cap Screws, 12.9 Grade Alloy Steel, Allen Socket Drive, Black Oxide Finish, Machine Thread，Half Thread （10 Pcs M3-0.5 x 55mm）