Product name: Metric 304 stainless steel flange nut combination kit. The product is equipped with a sturdy plastic storage box, which is convenient for storage and carrying. -resistant galvanized , to use, these high-quality washing machines are suitable for homes, cars and shops. Quantity: Contains 140 pieces of 7 most commonly used 304 stainless steel flange nuts in 7 sizes. Different types of flange nuts are designed to highlight materials for easy welding penetration and are widely used in industrial machinery. Wide range of applications: It is an excellent substitute for industrial and construction fasteners, and can also become an important accessory in your . Colour: as shown Material: Stainless steel Package Contents: 35 x M3 - Flange Nuts Assortment Kit 30 x - Flange Nuts Assortment Kit 25 x M5 - Flange Nuts Assortment Kit 20 x M6 - Flange Nuts Assortment Kit 15 x M8 - Flange Nuts Assortment Kit 10 x M10 - Flange Nuts Assortment Kit 5 x M12 - Flange Nuts Assortment Kit Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.