✔ Includes 500 Pcs M2 Hex Socket Head Cap Screws, Thread Pitch 0.4 mm, Thread Size Diameter 2 mm ( Range: 1.934 ± 0.048 mm ); Single Thread Size, Multiple Thread Lengths: The Thread Size Diameter of All Screws in This Kit is the Same 2 mm ( Range: 1.934 ± 0.048 mm ), Thread Lengths are Multiple from 4 to 25 mm ( Total 11 different lengths ): M2 x 4, M2 x 5, M2 x 6, M2 x 8, M2 x10, M2 x 12, M2 x 14, M2 x 16, M2 x 18, M2 x 20, M2 x 25; These Screws are Made of Stainless Steel 304 and Not Need Additional Finish, High Strength and Anti-corrosion in Various Conditions
✔ Includes 500 Pcs M2 Hex Nuts, Thread Pitch 0.4 mm,to Meet Different Applications; These Hex Nuts are Made of Stainless Steel 304 and Not Need Additional Finish, High Strength and Anti-corrosion in Various Conditions
✔ Includes 500 Pcs Φ2 Washers: Add More Touch Area to Meet Different Applications, Protect Parts from Being Damaged;These Washers are Made of Stainless Steel 304 and Not Need Additional Finish, High Strength and Anti-corrosion in Various Conditions
✔ Includes 1 Pcs Hex Key, Hex Size: 1.5 mm, to Drive These Screws Conveniently and Easily; Material: Chrome-Vanadium Steel and Nickel Plated: Higher Strength and Anti-rust
✔ 【 Organized and Packed Well 】 These 500 Pcs Screws, 500 Pcs Nus, 500 Pcs Washers and 1 Pcs Hex Key Packed in a Sturdy Multi-compartments Plastic Organizer Box, Organized Conveniently and Easily