Feature:1. Made from 304 stainless steel, which is corrosion resistant, rust-proof and oxidation resistant to ensure its durability.2. 200pcs grub screws come in various sizes, M3/M4/M5/M6/M8, to meet different needs.3. Standard hex socket, fine surface finish, no burrs or flash.4. Packed in a High quality box for easy storage and to avoid unexpected loss during use.Specification:200pcs Grub screws set, come in various sizes to meet different needs.Features:Made from 304 stainless steel, which is corrosion resistant, rust-proof and oxidation resistant to ensure its durability.200pcs grub screws come in various sizes, M3/M4/M5/M6/M8, to meet different needs.Standard hex socket, fine surface finish, no burrs or flash.Packed in a High quality box for easy storage and to avoid unexpected loss during use.Specifications:Material: 304 Stainless SteelColor: SilverQuantity: 200pcsSize: M3, M4, M5, M6, M8Item Size: 12.8 * 6 * 2.3cm / 5.03 * 2.36 * 0.9inItem Weight: 143g / 5.04ozPackage Weight: 143g / 5.04ozPackage Size: 12.8 * 6 * 2.3cm / 5.03 * 2.36 * 0.9inPacking List:20 * M3*320 * M3*4 20 * M3*6 20 * M4*4 20 * M4*6 20 * M5*5 20 * M5*8 20 * M6*6 20 * M6*10 20 * M8*8 1 * Organizer BoxPackage List:20 * M3*320 * M3*4 20 * M3*6 20 * M4*4 20 * M4*6 20 * M5*5 20 * M5*8 20 * M6*6 20 * M6*10 20 * M8*8 1 * Organizer Box