50pcs M3*( 6/8/10/12/16/20/25/30)mm flat head countersunk black grade 10.9 Alloy Steel Hex Socket Head Cap Screw | Обустройство дома

50pcs M3*( 6/8/10/12/16/20/25/30)mm flat head countersunk black grade 10.9 Alloy Steel Hex Socket Head Cap Screw | Обустройство

50pcs  M3*( 6/8/10/12/16/20/25/30)mm flat head countersunk head black grade 10.9 Alloy Steel Hex Socket Head Cap Screw