[M6*17 black]
[M4*20 black]
[M4*20 Blue]
[M4*17 Blue]
[M4*20 Red]
[M5*20 Red]
[M5*20 black]
[M5*17 Blue]
[M5*17 Red]
[M4*17 Red]
[M6*17 Red]
[M4*17 black]
[M5*17 black]
Set Includes: 2 x M4 screws, thread length: 0.7 inches (17 mm), Material: Aluminum alloy + road, Color: Blue Note: 1. Keep out of reach of children.