Length: 7mm rubber/ 4.5mm screw length Installation groove diameter: diameter of 2.3 mm. Weight: 3gm. On the shock-absorbing effect can be significant.
Item Name: Brushless Motor Prop Cap Nut Thread size: M5 Material: High-Quality Plastic Cap Height: 14 mm. Type: CW and CCW Cap Nut Color: Silver(CCW), Black(CW)
Item Name:?Brushless Motor Prop Cap Nut Thread size:?M6 Material: High-Quality Plastic Cap Height: 14.60 mm. Type:?CW and CCW Cap Nut Color:?Silver(CCW),? Black(CW)