500 Pieces White Nylon Flat Washers Assortment Kit for M2 M2.5 M3 M4 M5 M6 M8 M1
Thread Size M2, M2.5, M3, M4, M5, M6, M8, M10. Size: M2 M2.5 M3 M4 M5 M6 M8 M10. Fastener Size M4. Washer M8, 16 mm x 8 mm x 1.4 mm, ID x OD x thickness, 50 pieces. Washer M4, 8 mm x 4 mm x 1 mm, ID x OD x thickness, 50 pieces.