100% brand new and high quality Feature:The washers are made of high-quality metal materials, durable, firm and anti-corrosion.Push-on locking washers fasteners. Durable and practical.Specially heat treated. Convenient to use.Used in manufacturing sector including automotive, household, construction, electrical, photography, stationary, gardening equipment, furniture, computer and even children's toys.Comes with the transparent plastic box, it can well storage your locking washers and you can find them immediately. Specifications:Item Type: Locking WashersMaterial: Metal+PlasticSize: Box: 17.6x10.2x2.3CM/6.9x4.01x0.9inColor: Black+WhiteQuantity: 1 Set(260PCS) Note:No retail package.Transition: 1cm=10mm=0.39inchPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Includes:30 x M8 Washers30 x M10 Washers40 x M6 Washers20 x M12 Washers50 x M4 Washers50 x M3 Washers40 x M5 Washers1 x Plastic Box