Description
Items Description There are 50/100/200/500pcs high quality metric nylon phillips head screws Description: Material: nylon PA66 Color: black Size: A (thread diameter) x B (thread length) Metric thread diameter: M2 / M2.5 / M3 / M4 / M5 / M6 Metric thread pitch: M2-0.4 / M2.5-0.45 / M3-0.5 / M4-0.7 / M5-0.8 / M6-1.0 Thread length: 4mm,5mm,6mm,8mm,10mm,12mm,15mm,18mm,20mm,25mm,30mm.........