iexcell 10 Pcs M10 x 40mm Thread Pitch 1.5 mm Alloy Steel 12.9 Grade Hex Socket Head Cap Screws Bolts Kit, Black Oxide Finish

✔ Includes 10 Pcs M10 x 40mm Hex Socket Head Cap Screws , Thread Size ( Diameter ): 10 mm, Thread Pitch: 1.5 mm, Thread Length: 40 mm, Total Length ( Including Head ): 49.82 mm, Screw Head Style: Socket Cap Head, Head Diameter: 16.00 mm, Head Height: 9.82 mm, Screw Drive Style: Hex Socket Drive, also Known as Internal Hex Drive, Hex Size: 8.0 mm ✔ Material of Screws: Alloy Steel 40Cr, Black Oxide Finish; Strength Grade of Screws : 12.9 Grade, Hardness: HRC 39-44, Tensile Strength: 1220 N/mm² ✔ 1 Pcs Hex Key, Hex Size: 8.0 mm, to Drive These Screws Conveniently and Easily ✔ Material of Hex Key: Chrome-Vanadium Steel, Nickel Plated, Higher Strength, Anti-rust ✔ Package: These 10 Pcs M10 x 40mm Hex Socket Head Cap Screws and 1 Pcs Hex Key Come In Plastic Storage Case, Organized Conveniently and Easily