Features: 12 kinds of small screws and nuts assortment kit,M1 M1.2 M1.4 are available There are total 600 pcs and well packed and assorted in a plastic box, which is very convenient for you to take out screws you need. Great for watches, glasses,electronics or anything else repair that requires small screws Specifications: Material: Stainless Steel Screw Type: Deck Screws Head Style: Hex DIY Supplies: Woodworking Type: 12 Kinds of Screws Box Size: 8 x 1cm / 3.15 x 0.39" Content: M1.2nut x 50pcs M1.4nut x 50pcs M1.0x3.6x 50pcs M1.2x3.6x 50pcs M1.4x2.4x 50pcs M1.4x2.6x 50pcs M1.4x2.8x 50pcs M1.4x3.0x 50pcs M1.4x4.0x 50pcs M1.4x4.5x 50pcs M1.4x 6.0x 50pcs M2.5x1.6x4.5x 50pcs Quantity: 1 Set Note: Please allow 1-3mm 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 Contents: 1 x Small Screws Nuts Assortment Kit (600 Pcs) 1 x Screwdriver