21H1339: Button Head Screw, 0.138" X 7/8" | Shop.Deere.com
Original
21H1339: Button Head Screw, 0.138" X 7/8"
Part Number: 21H1339
Parts Tier: Original
Versatile button head screw designed for secure fastening in various applications
Features a 3.51 mm diameter with a 22.23 mm length, ideal for projects requiring precise slot drive fastening
Head diameter of 6.60 mm and UNC2A threading ensures reliable and stable connections
Made from high quality steel for durability and strength
Finished with a zinc coating for enhanced corrosion resistance and longevity
Product Dimensions
Height
0.3 in
Length
1 in
Specifications
Length
22 mm
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.
1700
1700T
1705
1705T
1710
1715
1720
1720 CCS
1725
1725 CCS
1725C
1725NT
1725T
1730
1735
1750
1755
1760
1760/1765 PRECISION UPGRADES
1760NT
1765
1770
1770NT
1775
1775NT
1780
1785
1790
1795
2122
2126
2130
2134
3123FT
3131FT
6620
7720
7722
8820
9400
9410
9500
9510
9600
9610
9970
DB37
DB40
DB44
DB50
DB50 PRECISION UPGRADES
DB55
DB58
DB60
DB60 PRECISION UPGRADES
DB62
DB66
DB66 PRECISION UPGRADES
DB74
DB74 PRECISION UPGRADES
DB80
DB80 PRECISION UPGRADES
DB83
DB88
DB88 PRECISION UPGRADES
DB90
DB90 PRECISION UPGRADES
DB120
DB120 PRECISION UPGRADES
DL8
DL12
DL16
DR8T
DR12
DR12T
DR16
DR18
DR24
EXACTEMERGE RETROFIT KIT
MAXEMERGE 5E RETROFIT KIT
PLANTER PRECISION UPGRADES
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.