Hexagonal Lock Nut designed to secure bolts and prevent loosening under vibration or torque
Key specs: 14.19 mm (0.56 in) width across flats, 11.51 mm (0.45 in) thickness, 24 threads per inch, 9.52 mm (3/8 in) thread size
Additional specs: Type C locking mechanism, 8.51 mm (0.34 in) height for enhanced stability
Made from high quality material for durability and long-lasting performance
Zinc finish for corrosion resistance and enhanced longevity
Product Dimensions
Weight
0.02 lb
Height
0.64 in
Length
0.46 in
Specifications
Thread Size
0.375 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.
13HP
15HP
16HP
60 IN. FRONT DECKS
107
108
110 TLB
111
112L
170
180
185
200
210 G
210 P
210C
210K
210K EP
210L
210L EP
210LJ
240
245
260
265
285
300D
310 G
310 P
310D
310E
310G
310J
310K
310K EP
310L
310L EP
310SE
310SG
310SJ
310SK
310SL
310SL HL
315 P
315D
315J
315SE
315SG
315SK
315SL
318D
318E
319D
319E
320
320 P
320D
320E
320G
323D
323E
324E
324G
325J
325SK
325SL
326D
326E
328D
329D
332D
333D
360DC
410 P
410D
410E
410G
410J
410K
410L
450 P
450G
450H
450J
450K
455G
460DC
510D
540E
540G-II
540G-III
540H
548E
548G-II
548G-III
548H
550
550 P
550G
550H
550J
550K
555G
640E
640G
640H
648E
648G
648H
648HT
650 P
650G
650H
650J
650K
700H
700J
700J-II
700K
710 P
710D
710G
710J
710K
710L
748
748E
748G-II
748G-III
748H
748HT
848H
848HT
1338
1438GS
1438HS
1538GS
1538HR
1538HS
1542
1542GS
1542HS
1546
1550
1570
1575
1580
1585
1642HS
1642HV
1646
1646HS
1646HV
1742GS
1742HS
1742PR
1846
1850
2046HV
3520
7180
7200
7250
7280
7300
7350
7380
7400
7450
7460
7480
7500
7550
7580
7660
7700
7750
7760
7780
7800
7850
7950
7980
9400
9410
9450
9470 STS
9500
9510
9540
9550
9560
9560 STS
9570 STS
9580
9600
9610
9640
9650
9650 STS
9660
9660 STS
9660 WTS
9670
9670 STS
9680
9750 STS
9760 STS
9770 STS
9780
9860 STS
9870 STS
9880 STS
9970
9996
15538
A400
BH9B
BH10B
BH11B
C670
CP690
CS690
CTS
CTS II
F510
F525
G110
L17.542
L105
L107
L108
L110
L111
L118
L120
L130
L2048
L2548
LT150
LT155
LT160
LT166
LT170
LT180
LT190
LTR155
LTR166
LTR180
R450
S560
S690
S1642
S2046
S2546
STX38
STX46
T550
T560
T660
T670
W540
W550
W650
W660
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.