Hexagonal Lock Nut designed to secure bolts and prevent loosening under vibration and torque
Features a 40 mm (1.57 in) width across flats, 1.50 mm (0.06 in) thread pitch, and E-type locking for enhanced stability
Includes a 17.50 mm (0.69 in) wrench height and 22 mm (0.87 in) thickness for robust performance
Crafted from high-quality steel for durability and strength
Product Dimensions
Weight
0.25 lb
Height
1.5 in
Length
0.8 in
Specifications
Thread Size
1.102 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.
300
300CX
300X
400CX
400X
440
500E
510
512
520
521
522
531
533
540
540A
541
542
543M
551
583
603M
620
623M
631
633
640
643M
651
653
661
663
683
720
721
725
726
731
740
740A
741
746
751
753
840
H165
H240
H260
H310
H340
H360
H380
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.