E54809: Hexagonal Lock Nut, 12.7 mm (1/2")

Part Number: E54809

Parts Tier: Original

Hexagonal Lock Nut designed for secure fastening in various applications
Features a 12.70 mm (1/2 in) thread size with 13 threads per inch for robust performance
Measures 11.38 mm (0.45 in) in thickness and 18.87 mm (3/4 in) across flats for optimal fit
Made from high quality general steel
Coated with zinc for enhanced corrosion resistance and durability

WARNING/ADVERTENCIA -Cancer and Reproductive Harm/Cáncer y Daño Reproductivo. www.p65warnings.ca.gov

Product Dimensions

Weight

0.05 lb

Height

1.05 in

Length

0.4 in

Specifications

Thread Size

0.5 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
36
40
48
140A
160A
180A
215
216
218
220
222R
224
230
328
338
348
350
359
375
410
415D
420D
425D
430D
435D
440D
447
448
450
456T
456W
457
458
459
466T
466W
467
468
493
494
510
512
547
557
558
567
568
594
627
636M
637
648M
648R
650
652B
652E
652M
652R
661R
692
693
694
717
717A
727A
737
757
777
797
886
891
892
893
894
895
912
913
914
915F
915R
918
918F
918R
920D
920F
920R
922F
922R
924
925
925F
925R
930
930F
930R
972
995
1000
1010
1015
1030
1035
1092
1160A
1180A
1200
1290
1291
1293
1295
1338
1415D
1420D
1425D
1430D
1435D
1440D
1445D
1500
1538HR
1538HS
1546
1646
1646HS
1840
2000
2210
2210LL
2310
2400
2410
2410C
2430
2430C
2510C
2510H
2620
2623
2625
2630
2633
2635
2700
2730
3375
3760
3765
3950
3955
3970
3975
4890
4895
4995
5200
5400
6068DFM01
6068TFM01
6620
6700
7720
7721
8820
AD07
AD11
AH80
AT14
BA72
BA84
BP72
BP84
BR60
BR72
BR84
CA15
CP12C
CP12D
CP18C
CP18D
CP24C
CP24D
CP30C
CP30D
D415
D420
D425
D430
D435
D441
D1515
D1520
D1525
D1530
D1535
D1541
G100
HH20C
HH40C
HH60C
HH80C
LP72
LP78
LP84
MCS
MH60
MH60C
PA15
PA15B
PA30
PA30B
PR60
PR72B
PR72S
PR84B
PR96B
Q810E
Q820E
R4030
R4030/408R PRECISION UPGRADES
R4038
R4038/410R PRECISION UPGRADES
R4045
R4045/612R PRECISION UPGRADES
RC60B
RC60L
RC72
RC72B
RC72L
RC78
RC78B
RE40
RE50
RL66
RL84
ROW-CROP HARVESTING UNITS
RS72
RT52
RT55
RT66
RT73
RX72
RX84
SA60
SA72
SB60
SB60B
SB72
SB72B
SB72H
SB78
SB78B
SB78H
SB84
SB84B
SB84H
SD72
SD84
ST12 DRAWN
ST16 DRAWN
ST18 DRAWN
TR36B
TR48B
TR60B
VR66C
VR73C
VR84C
W110
W150
W155

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.