684 Pcs Assorted Black Iron Washers - Flat, Lock, Metal, M2-M12, Plumbing Home R
Fastener size M3/M4/M5/M6/M8/M10/M12. Colour 684 black. Number of Pieces 684. Size: M2/M2.5/M3/M4/M5/M6/M8/M10/M12. Quantity: 684 Pcs. There is no confusion during transportation and it is convenient to use.