Haofy 100Pcs M2 M3 Plastic Nylon Hex Male-Female/Female Spacer Round Screw Nut High Quality

Description: Male-Female spacer : M3* L(spacer length) + 6mm(outside thread length) Metric thread diameter: M3(3mm) Metric thread pitch: 0.5mm(M3) Outside thread length: 6mm Inside thread length:8mm Spacer length: 6mm 8mm 10mm 12mm Spacer wide:5.6mm Female spacer: M3 * L(spacer length) Metric thread diameter: M3(3mm) Metric thread pitch: 0.5mm(M3) Inside thread length:8mm Spacer length: 6mm 8mm 10mm 15mm Spacer wide:5.6mm Screw: M3 * L(5mm 6mm 8mm 10mm) Metric thread diameter: M3(3mm) Metric thread pitch: 0.5mm(M3) Thread length: 5mm 6mm 8mm 10mm Nut: M2/M3/M4 Metric thread diameter: M2(2mm) / M3(3mm) / M4(4mm) Metric thread pitch: 0.4mm (M2) / 0.5mm(M3) / 0.7mm(M4) Thick: 1.8mm (M2) / 2.7mm(M3) / 3mm(M4) Package Included: 1 x 100Pcs Male-Female spacer/Female spacer/Screw/Nut(Product based on your selection)