Size: 3mm x 15mm/ 0.15'' x 0.19'', Diameter: 3mm/ 0.15'', length: 15mm/ 0.59''. Not easy to rust, deep thread, even tooth path, no burr, clear grain, no slipping. Made of nylon material, durable, strong, anti-corrosive. Used for PCB, FPV drone quadcopter, computer, circuit board. Package Included: 150Pcs M3 x 15mm Nylon Spacers. Specification:
M3 x 15mm Nylon Spacer.
Color: Black.
Material: Nylon.
Pitch: 0.5mm/ 0.02''
Total Length: 15mm/ 0.59''.
Thread Diameter: 3mm/ 0.11''.
Width Across Flat: 5.6mm/ 0.22''.

Feature:
High quality nylon, good insulation, light weight, no rust and corrosion resistance.
The thread is deep, complete and clear, and the force is uniform and not easy to slip.
The surface is flat and smooth without burr, with high-quality workmanship and durability.

Application:
Used for FPV drone quadcopter, computer, circuit board.

Package Included:
150pcs M3 x 15mm Nylon Spacer