Replace or upgrade the Bolt HF M12X40 STL [109] ZN ADH MAT in your Tesla Model 3 with this NEW OEM component, designed for secure and reliable fastening in critical applications. Made from high-strength steel ([109]) and coated with zinc (ZN) for corrosion resistance, this bolt is engineered to Tesla’s high standards for durability and precision. The adhesive (ADH) ensures additional fastening security in demanding conditions.