Screw Head: Button head
Screw Socket : Hex
Head Diameter 5.4-5.7mm;
Head Height 1.4-1.65mm.
Thread Diameter: 3mm;
Thread Pitch: 0.5mm;
Grade: 12.9
Screw Length: 6mm, 8mm, 10mm, 12mm, 16mm, 20mm, 25mm, 30mm, 35mm
Application: FPV racing drones, rc car models, etc