This is a M5 Hexagon Nylon Locking Nuts. Nut length is 5mm. 3.4mm threaded. Accurate design. 3 file formats are attached. Details: General Tolerance: +/- 0.13mm Hexagon Height (T) [Min]: 3.2mm Insert Material: Nylon Nut Width A/F (J) [Max]: 8mm Nut Width A/F Tolerance: +0/-0.22mm Screw Thread Pitch: 0.8mm Thread Size: M5 (5mm) Total Thickness (L) [Max]: 5mm Total Thickness (L) Tolerance: +0/-0.3mm
Custom size and design possible, you have to contact with me. If you want other file formats please contact with me. M5-Hexagon-Nylon-Locking-Nuts
Thanks, Mahbub