8 Sets of Hex Bolts with Nuts and Washers,304 Stainless Steel M8 Nut Bolt Combination Kit (M8 x 40mm)

【Premium Material】: Crafted from high-quality 304 stainless steel, these bolts and nuts are resistant to rust, corrosion, and oxidation, ensuring long-lasting durability even in tough environments. 【Set Contents】: This kit includes 8 M8 x 40mm hex head bolts, 8 M8 nuts, 8 washers, and 8 spring washers, providing a complete solution for your fastening needs. 【Hexagonal Design】: The hex head structure is designed for easy tightening using a wrench, reducing slippage and ensuring more efficient and secure fastening. 【Secure Fastening】: The bolts feature clear and uniform threading, which ensures a precise fit with the included nuts and washers for enhanced fastening strength. 【Versatile Application】: Widely used in machinery, automotive, electrical appliances, communication equipment, and marine assembly, this kit is perfect for structural connections and assembly positioning.