Material: Metal + PlasticHead Diameter: 15mmMale Thread Length: 10mm / 0.39 inchMale Thread Diameter: M4Total Height: 21mm / 0.83 inchColor: Silver Tone, BlackPackage Included: 10 x Thumbscrew Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
