About the product
- Includes 50 Pcs, 5 Sizes, M4 Hex Socket Head Cap Screws, Thread Size ( Diameter) 4 mm, Thread Pitch 0.7 mm, Thread Length From 30 mm to 50 mm: M4 x 30, M4 x 35, M4 x 40, M4 x 45, M4 x 50
- Material of Screws: Alloy Steel 40Cr, Black Oxide Finish; Strength Grade of Screws : 12.9 Grade, Hardness: HRC 39-44, Tensile Strength: 1220N/mm
- Includes 1 Pcs Hex Key, Hex Size: 3.0 mm, to Drive These Screws Conveniently and Easily
- Material of Hex Key: Chrome-Vanadium Steel, Nickel Plated, Higher Strength, Anti-rust
- Package: 50 Pcs M4 Hex Socket Head Cap Screws and 1 Pcs Hex Key Packed In a Sturdy Easy-use Plastic Storage Case, Organized Conveniently and Easily
No reviews found!
