Description <br> Description: <br> <br> Made of high quality stainless steel, and durable for a long time use <br> Easy to install and durable to use <br> <br> These screws and nuts will be great replacement for industrial and construction fasteners. <br> <br> Used widely in the home, office, school, , garden, bicycle, motorcycle, automobile, workshop, electric equipment, ship assembly and other machinery industry. <br> <br> All of screws will be packed in a sturdy plastic box, can be use for a storage box. <br> <br> Specification: <br> <br> Material: 304 stainless steel <br> Size: 13*6.8*2.5cm/5.12*2.68*0.98inch <br> It contains the following sizes: <br> Button Head <br> M3 x 4 100pcs <br> M3 x 6 80pcs <br> M3 x 8 70pcs <br> M3 x 10 60pcs <br> M3 x 12 50pcs <br> <br> Flat Head <br> M3 x 4 100pcs <br> M3 x 6 80pcs <br> M3 x 8 70pcs <br> M3 x 10 60pcs <br> M3 x 12 50pcs <br> <br> Package Includes: <br> <br> 1 Piece set screws Assortment Kit (720pcs) <br> <br> Note: <br> <br> 1.We provide clear pictures, measurements where possible. Please check as much as possible to make sure the item is the one that you need. <br> 2. Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) <br> 3. Instruction is not included.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand,Thank you. <br>