25pcs M6-1.0 X 14mm Flat Head Socket Cap Countersunk Bolts, 10.9 Grade Grade Carbon，Hex Drive Flat Head

Thread Size : M6 -1.0, Overall Length : 14mm, Material: 10.9 Grade Carbon, Recommended Hex Socket Allen Key Wrench: H4, Finish: Black Oxide -- Black Oxide is not a protective finish and will rust if exposed to moisture. Stainless Steel material is recommended for environments with moisture