Hexagonal Lock Nut designed to secure bolts and prevent loosening under vibration
Features a 10.80 mm (0.42 in) thickness, 16 TPI thread, and 9.52 mm (3/8 in) thread size for robust fastening
Measures 14.17 mm (0.56 in) across flats, 5.08 mm (0.2 in) in height, and has a 20.57 mm (0.81 in) flange diameter for enhanced stability
Made from high quality general steel for durability and strength
Finished with a zinc coating to resist corrosion and extend lifespan
Product Dimensions
Weight
0.01 lb
Height
0.75 in
Length
0.4 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.
335D
437D
500M
509
520M
522
540M
540R
542
553
563
609
647A
657A
667A
673
703JH
709
753J
753JH
759J
759JH
843
853J
853JH
903J
903JH
903K
903KH
909J
909JH
909K
909KH
953J
953K
959J
959K
1408
1418
1508
1518
2018
AMT600
H260
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.