ITEM NAME:180PCS M3 Nylon White Hex M-F Spacers/ Screws/ Nuts Assorted Kit, Standoff, B5T6 180PCS M3 Nylon White Hex M-F Spacers/ Screws/ Nuts Assorted Kit, Standoff, B5T6 Material: Nylon Total:180pcs Packed in a plastic box. 100% new and high quality Thread pitch:0.5mm Colour:white Material:nylon Size: A 5.7 +/-0.2mm / 0.224inch B 6 +/-0.3mm / 0.236inch L 6 ~ 20mm / 0.236 ~ 0.787inch Screw thread: M3/(3mm) package contents: 10*pcs M3x6mm+6mm 10*pcs M3x8mm+6mm 10*pcs M3x10mm+6mm 10*pcs M3x12mm+6mm 10*pcs M3x15mm+6mm 10*pcs M3x20mm+6mm 60*pcs M3 x 6mm 60*pcs M3 1*Blue transparent box(box size:about 128x65x24mm) Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.