iexcell 100 Pcs M4 x 6mm Thread Pitch 0.7 mm Alloy Steel 12.9 Grade Hex Socket Button Head Cap Screws Bolts Kit, Black Oxide Finish TVKJHG Sort screws

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iexcell 100 Pcs M4 x 6mm Thread Pitch 0.7 mm Alloy Steel 12.9 Grade Hex Socket Button Head Cap Screws Bolts Kit, Black Oxide Finish TVKJHG Sort screwsBrand: iexcell Features: Includes 100 Pcs M4 x 6mm Hex Socket Button Head Cap Screws , Thread Size ( Diameter ): 4 mm, Thread Pitch: 0. 7 mm, Thread Length: 6 mm, Total Length ( Includes Head ) 8. 08 mm, Screw Head Style: Button Head, Head Diameter: 7. 42 mm, Head Height: 2. 08 mm Screw Drive Style: Hex Socket Drive, also Known as Internal Hex Drive, Hex Size: 2. 5 mm Material of Screws: Alloy Steel 40Cr, Black Oxide Finish; Strength Grade of Screws :