John Deere 14M7273 M8 Hexagonal Lock Nut, 4-Pack is designed for securing bolts and screws in various machinery and equipment with precision and durability. This hexagonal nut features a width across flats of 13 mm (1/2 in), a thread pitch of 1.25 mm (0.05 in), and a thickness of 6.80 mm (0.27 in), ensuring a fit for your needs. The thread size of 8 mm (5/16 in) provides compatibility with standard bolts and screws. Crafted from durable steel, this lock nut strength and longevity for heavy-duty applications. Its zinc finish delivers excellent corrosion resistance, enhancing durability even in harsh environments. Model Number: 14M7273