Applied to DIY production, robots, UAVs, RC aircraft, 3D printing equipment.For Example,it can used on RC receivers, Flight controller,Power distribution board (PDB) in RC DIY Multicopter or Motherboard in Robots, 3D printing Arduino project electronics.
Made of durable nylon,characteristics of insulativity,Non-Magnetic,compact and portable.
Keep the bottom of a circuit board away from metal case.
Come with a plastic box to keep your screw washesr organised.
Easy to install and durable to use.
Color: Black.

Package includes:(350Pcs/Box)
M3 Washesr,100 pcs
M3 Hex nut, 100 pcs
M3x6mm screw, 30 pcs
M3x8mm screw, 30 pcs
M3x10mm screw, 30 pcs
M3x12mm screw, 20 pcs

(180PCS/box)
10 x M3x20mm Spacers Male-Female
10 x M3x15mm Spacers Male-Female
10 x M3x12mm Spacers Male-Female
10 x M3x10mm Spacers Male-Female
10 x M3x8mm Spacers Male-Female
10 x M3x6mm Spacers Male-Female
60 x M3x6mm Screws
60 x M3 Nuts
1 x Plastic Box