This is a M5 x 40mm Socket Countersunk Bolt and nut. Bolt length is 40mm(without Head). All the way threaded. Accurate design. 3 file formats are attached.Details:Countersunk Angle (CA): 90 degreesCountersunk Length (Max) (H): 3.1mmGeneral Tolerance: +/- 0.13mmHead Diameter (Max) (D): 11.2mmHexagon Across Flats (J): 3mmHexagon Depth (P): 1.9mmOverall Length (L): 40mmScrew Thread Pitch: 0.8mmThread Size: M5 (5mm)
Custom size and design possible, you have to contact with me. If you want other file formats please contact with me,
Thanks, Mahbub