750PCS Nylon Flat Washers for Screws Bolts, 7 M3, M4, M5, M6, M8, M10, M12
With seven popular sizes — M3 (250pcs), M4 (234pcs), M5 (160pcs), M6 (50pcs), M8 (25pcs), M10 (16pcs), and M12 (15pcs) — it provides the versatility you need for different screw and bolt projects. They serve perfectly as plastic washers spacers, protecting surfaces and distributing load evenly to prevent fasteners from loosening.