M3 Aluminum Spacers 12 Pcs Metal Spacer Aluminum 3mm ID x 6mm OD x 18mm L Threaded Spacer Screw Standoff Round Black

Specification Material: Aluminum Inner diameter: 3 mm / 1/8inch ID Outer diameter: 5mm / 1/5inch OD Compatible Screw Size: M3 Screws Bolts Advantage Made of durable Aluminum material which is hard good performance good electrical conductivity corrosion resistance and can be used for a long time. Instruction Easy to use just need to install on the screw bolts with proper diameter. NOTE: Please se1ect the appropriate size according to your needs. Our store has different sizes models and colors to choose from.