Nylon M3 threaded male-female standoff, nut and screw assortment kit.There are 6 types of male-female standoffs, 60pcs nuts and 60pcs screws, totally 180pcs in a box.Application in electronics, computers, PC board, DIY hobby to replace the screw fasteners.Type: Spacer Screw Nut Assorted KitMaterial: NylonQuantity: 180 PcsScrew Thread: M3(3mm), Thread Pitch: 0.5mmAssorted Kit List:Type                                         Length(Size)       QuantityNuts                                              M3                   60PcsScrews                                      M3 x 6mm           60PcsSpacers Male to Female    6mm + 6mm, M3       10PcsSpacers Male to Female    8mm + 6mm, M3       10PcsSpacers Male to Female    10mm + 6mm, M3     10PcsSpacers Male to Female    12mm + 6mm, M3     10PcsSpacers Male to Female    15mm + 6mm, M3     10PcsSpacers Male to Female    20mm + 6mm, M3     10PcsNotes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 Set of Spacer Screw Nut Assorted Kit Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store