The John Deere L170877 is a genuine OEM metric flange head bolt, designed for secure fastening in a wide range of John Deere agricultural and construction machinery. This high-strength bolt features an M10 diameter, 25mm length, and a 1.5mm thread pitch, with a robust Grade 10.9 rating for superior durability and resistance to shear and tension forces. Its integrated flange head distributes load over a larger area, reducing the need for a separate washer and ensuring a reliable connection in critical applications. Essential for maintaining the structural integrity and operational performance of your John Deere equipment.