iexcell 900 Pcs Metric M3-P0.5 x 4/5/6/8/10/12/14/16/18/20/25/30 Alloy Steel 12.9 Grade Hex Socket Head Cap Screws Bolts Nuts Assortment Kit, Black Oxide Finish
- ✔ Includes 450 Pcs, 12 Sizes, Thread Pitch 0.5 mm M3 Hex Socket Head Cap Screws: M3 x 4, M3 x 5, M3 x 6, M3 x 8, M3 x10, M3 x 12, M3 x 14, M3 x 16, M3 x 18, M3 x 20, M3 x 25, M3 x 30.
- ✔ Material of Screws: Alloy Steel 40Cr, Strength Grade: 12.9 Grade, Hardness: HRC 39-44, Tensile Strength: 1220 N/mm².
- ✔ Includes 450 Pcs Thread Pitch 0.5 mm M3 Nuts to Meet Your Different Applications, Material of Nuts: Alloy Steel.
- ✔ Includes 1 Pcs Hex Key, Hex Size: 2.5 mm, to Drive These Screws Conveniently and Easily, Material of Hex Key: Chrome-Vanadium Steel, Nickel Plated, Higher Strength, Anti-rust.
- ✔ Package: All These Screws, Nuts and a Hex Key Packed In a Sturdy Easy-use Plastic Storage Case, Organized Conveniently and Easily.