Hexagonal Lock Nut designed to provide secure fastening and prevent loosening under vibration
Key specs: Flange diameter of 42.80 mm (1.69 in), locking type D, wrench height of 10.70 mm (0.42 in)
Additional specs: Thickness of 22.40 mm (7/8 in), thread size of 20 mm (0.79 in), width across flats of 30 mm (1.18 in), thread pitch of 2.50 mm (0.1 in)
Made from high-quality general steel for durability and strength
Zinc finish for enhanced corrosion resistance and long-lasting performance
WARNING/ADVERTENCIA -Cancer and Reproductive Harm/Cáncer y Daño Reproductivo. www.p65warnings.ca.gov
Product Dimensions
Weight
0.21 lb
Height
1.6 in
Length
0.9 in
Specifications
Thread Size
0.787 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.
31C
260 P
260E
310 P
310E
370E
370E-II
410 P
410E
410E-II
450
460 P
460E
460E-II
500M
509
520M
540M
540R
550
562
563
600M
600R
609
620R
640R
647
655
660
660R
665
670
673
680
680R
681
700M
703JH
709
720
721
725
726
740
741
746
753J
753JH
759J
759JH
803M
803MH
840
843
853J
853M
853MH
859M
859MH
859ML
903J
903K
903M
903MH
909K
909M
909MH
953J
953M
953MH
959M
959MH
959ML
1018
1418
1517
1518
1725
1830
1870
1890
1895
1910
1910 250L PRECISION UPGRADES
1910 250T PRECISION UPGRADES
1910 270L PRECISION UPGRADES
1910 270T PRECISION UPGRADES
1910 340T PRECISION UPGRADES
1910 350L PRECISION UPGRADES
1910 350T PRECISION UPGRADES
1910 430L PRECISION UPGRADES
1910 430T PRECISION UPGRADES
1910 550T PRECISION UPGRADES
2018
2510H
2510S
C350L
C350T
C400L
C400T
C441R
C442R
C451R
C452R
C461R
C462R
C500L
C500T
C550L
C550T
C650
C650L
C650T
C850
C850T
CX15
CX20
E12
E15
FC10R
FC12E
FC15E
FC15M
FC15R
FC20M
FC20R
FD55
FR21B
FR50
FS50
H260
H310
H340
H360
H380
H480
H561
HX6
HX7
HX10
HX14
HX15
HX20
M15
M20
MX5
MX6
MX7
MX8
MX10
MX15
N530
N530C
N536
N536C
N540
N540C
N542
N542C
N550
N560
N560F
P556
P576
R10
R15
R20
RC5M
RC6M
RC6R
RC7M
RC7R
RC8M
RC10M
RC10R
RC14R
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.