340pcs M3 304 Stainless Steel Hexagon Screws Nuts Box Kit

340pcs M3 304 Stainless Steel Hexagon Screws and Nuts Box Kit A complete M3 screw and nut assortment made from durable 304 stainless steel. It includes several common screw lengths and matching nuts, all packed in a clear organizer box. Features: 340-piece M3 hardware set Made from 304 stainless steel Strong and resistant to rust Includes multiple screw lengths Comes with matching M3 hex nuts Organized in a clear storage box Great for repairs, builds, and prototypes Included Sizes: M3 × 5 mm — 20 pcs M3 × 6 mm — 20 pcs M3 × 8 mm — 20 pcs M3 × 10 mm — 20 pcs M3 × 12 mm — 20 pcs M3 × 14 mm — 20 pcs M3 × 16 mm — 20 pcs M3 × 18 mm — 20 pcs M3 × 20 mm — 20 pcs M3 nuts — 160 pcs Applications: Robotics projects Electronics enclosures 3D printer builds Arduino projects DIY repairs Mechanical prototypes Hobby and workshop use