Hexagonal Lock Nut designed to secure bolts and prevent loosening under vibration
Key specifications: 12.56 mm (1/2 in) width across flats, 7.11 mm (0.28 in) thickness, and 7.92 mm (5/16 in) thread size
Additional specs: Type D locking mechanism, 24 threads per inch, and 0 mm (0.0 in) height
Made from high quality general steel
Zinc finish for enhanced corrosion resistance and durability
WARNING/ADVERTENCIA -Cancer and Reproductive Harm/Cáncer y Daño Reproductivo. www.p65warnings.ca.gov
Product Dimensions
Weight
0.01 lb
Height
0.5 in
Length
0.3 in
Specifications
Thread Size
0.312 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.
108
111
112L
170
180
210C
318
335C
420
437C
540E
540G-II
548E
548G-II
570B
640E
640G
643D
643J
643K
648E
648G
670B
672B
748E
748G-II
748G-III
770B
770BH
772B
772BH
843J
843K
1842GV
1842HV
1848GV
1848HV
1870
1948GV
1948HV
2243
2653A
2653B
F910
F930
LX172
LX173
LX176
LX178
LX186
LX188
TURF TX 4X2
TX 4X2
Return Information
Return Items identified as ‘Eligible for Return’ are eligible
for refund within 30 days of invoicing. Returned Items must be
returned in new condition and in its original packaging with
all paperwork including manuals, assembly instructions and
your packing slip. Parts must be returned to the seller listed
on your e-commerce invoice. Return eligibility & processing
will be verified by the dealer at time of return. View Return Policy for complete information.
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.