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  • BOLT, ROUND HEAD SQUARE NECK
  • BOLT, ROUND HEAD SQUARE NECK
  • BOLT, ROUND HEAD SQUARE NECK
  • John Deere Round Head Square Neck Bolt, 1/4" X 5/8", 1/4" X 5/8" - 03H1778
  • BOLT, ROUND HEAD SQUARE NECK
  • BOLT, ROUND HEAD SQUARE NECK
  • BOLT, ROUND HEAD SQUARE NECK
Original

03H1778: Round Head Square Neck Bolt, 1/4" X 5/8", 1/4" X 5/8"

Part Number: 03H1778

  • High-quality round head square neck bolt designed for secure fastening in various applications
  • Features a 6.35 mm (1/4 in) diameter and 15.88 mm (5/8 in) length, ideal for robust assembly tasks
  • Includes a 15.09 mm (0.59 in) head diameter and 3.68 mm (0.14 in) head height for stable and reliable performance
  • Made from high-quality general steel for durability and strength
  • Coated with a zinc finish to resist corrosion and ensure long-lasting use
WARNING/ADVERTENCIA -Cancer and Reproductive Harm/Cáncer y Daño Reproductivo. www.p65warnings.ca.gov

Product Details

    Product Dimensions

    Weight
    0.01 lb
    Height
    0.51 in
    Length
    0.71 in
    • 9.6 MCS DFS HOPPER
    • 13HP
    • 15
    • 15HP
    • 16HP
    • 44 IN. SNOW BLOWERS
    • 47 IN.
    • 47 IN. SNOW BLOWERS
    • 54
    • 54 IN.
    • 60 IN.
    • 110 TLB
    • 160A
    • 180A
    • 240
    • 245
    • 260
    • 265
    • 285
    • 320
    • 450
    • 524D
    • 724D
    • 826D
    • 1160A
    • 1180A
    • 1338
    • 1538HR
    • 1538HS
    • 1546
    • 1646
    • 1646HS
    • 4020
    • 6620
    • 7720
    • 7721
    • 8820
    • BD1108
    • BD1110
    • BD1113
    • F725
    • JS20
    • JS30
    • JS40
    • JS45
    • LT150
    • LT155
    • LT160
    • LT180
    • MC519
    • MCS
    • W110
    • W150
    • W155
    • X300
    • X500
    • X520
    • X530
    • X534
    • X540
    • Z915E
    • Z920M
    • Z925M
    • Z930M
    • Z930R
    • Z945M
    • Z950M
    • Z950R
    • Z955M
    • Z955R
    • Z960M
    • Z970R

    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.