M3 Alloy Steel Hex Socket Head Cap Screws, Metric DIN912, M3 x 30mm to 70mm, Pack of 50-piece (M3 x 60 mm) Half Thread Hex Socket Head Cap Screws, Thread Length: 19 mm Thread Diameter: 3 mm, Thread Pitch: 0.5 mm, Right Hand DIN912, Grade: 12.9 Material: Alloy Steel SCM435/440, Coating: Black Oxide Drive Type: Hex