High-performance lock nut designed to secure bolts and prevent loosening under vibration
Key specifications: 8 mm (5/16 in) width across flats, 0.80 mm (0.03 in) thread pitch, and 5 mm (0.2 in) thread size for versatile applications
Additional specifications: Type D locking mechanism, 6 mm (0.24 in) thickness
Made from high quality general steel for durability and strength
Features a zinc finish for enhanced corrosion resistance and longevity
Product Dimensions
Height
0.35 in
Length
0.2 in
Specifications
Thread Size
0.197 in
For the most accurate fit and confidence, please select the equipment you are shopping for. Parts can be used across a number of different models, the models shown here indicate general fit of the part.
545
550
565
568
570
572
575
578
580
582
590
592
623
644
678
744
842
852
854
862
864
C440R
Generally, parts purchased from Shop.Deere.com are covered by the John Deere Parts Warranty, covering defects in material and workmanship, for a minimum period of 6 months from receipt. For complete warranty information, please contact your local authorized John Deere dealer.
