272-Pcs Grade 10.9 Flange Bolts & Nuts Assortment Kit for Automotive Projects

Washers & Nuts: M6 (40 washers, 40 spring washers, 40 flange nuts), M8 (26 washers, 26 spring washers, 26 flange nuts), M10 (2 washers, 2 spring washers, 2 flange nuts). Integrated Flange Design: The flange head and nut work in harmony to enhance grip, presenting a robust bearing surface that effectively resists vibration, high pressure, and temperature variations.