180Pcs Black M3 Nylon Hex Spacers Male/Female Screws Nuts Stand-off Kit With Plastic Box For Electronics PC Board Descriptions: Material: Nylon Quantity: 180Pcs/Set Color: Black Type: Hex Nylon Standoff Spacer Column Standoff Length 6~20mm (not include male end thread length), Male end thread length: 6mm Screw Length: 6mm (not include top head) Thread: M3 (3mm) Thread pitch: 0.5mm Size: 180Pcs M3 Mix Standoff Spacer+Screw+Nut Assorted kit list: Type Length (Size) Quantity Spacers Male-Female 6mm + 6mm, M3 10 Spacers Male-Female 8mm + 6mm, M3 10 Spacers Male-Female 10mm + 6mm, M3 10 Spacers Male-Female 12mm + 6mm, M3 10 Spacers Female-Female 6mm, M3 10 Spacers Female-Female 8mm, M3 10 Spacers Female-Female 10mm, M3 10 Spacers Female-Female 12mm, M3 10 Screws M3 x 6mm 50 Nuts M3 50 Feature: Convenient to use. Durable and practical. Application in electronics, computers, PC board, DIY hobby etc. to replace the screw fasteners. The package includes: 1 x 180pcs M3 Note: Because the quantity is determined by a precision instrument weighing,please allow about 2% of the number error, please understand,thank you! Please allow a little size errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.