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    15 Products

    Key-Locking-Neck Flat-Head Plow Bolts
    3D CAD models available

    Image of Product. Front orientation. Plow Bolts. Key-Locking-Neck Flat-Head Plow Bolts.
    Image of Specification. Back orientation. Contains Annotated. Plow Bolts. Key-Locking-Neck Flat-Head Plow Bolts, Fully Threaded.
    Image of Specification. Back orientation. Contains Annotated. Plow Bolts. Key-Locking-Neck Flat-Head Plow Bolts, Partially Threaded.

    Fully Threaded

    Partially Threaded

    Also known as reverse-key plow screws and bucket-tooth bolts, these bolts have a locking key that keeps them from turning when tightening a nut. Often used on heavy equipment, such as plows, they have a smooth, flat head that's angled underneath to sit flush within countersunk holes. Material meets SAE J429 specifications for quality. Length is measured from the top of the head.
    Head
    Lg.
    Threading
    Min. Thread
    Lg.
    Thread
    Spacing
    Dia.
    Ht.
    Countersink
    Angle
    Tensile Strength,
    psi
    Specs.
    Met
    Each
    SAE Grade 8 Steel
     
    5/8"-11 Threads
    2"Fully Threaded__Coarse
    1.121"0.414"60°
    150,000SAE J429
    00000000000000
    2 1/2"Partially Threaded1 1/2"Coarse
    1.121"0.414"60°
    150,000SAE J429
    0000000000000
    3"Partially Threaded1 1/2"Coarse
    1.121"0.414"60°
    150,000SAE J429
    0000000000000
    3 1/2"Partially Threaded1 1/2"Coarse
    1.121"0.414"60°
    150,000SAE J429
    0000000000000
    4"Partially Threaded1 1/2"Coarse
    1.121"0.414"60°
    150,000SAE J429
    0000000000000
    5"Partially Threaded1 1/2"Coarse
    1.121"0.414"60°
    150,000SAE J429
    0000000000000
     
    3/4"-10 Threads
    3"Partially Threaded1 3/4"Coarse
    1.277"0.44"60°
    150,000SAE J429
    0000000000000
    3 1/2"Partially Threaded1 3/4"Coarse
    1.277"0.44"60°
    150,000SAE J429
    0000000000000
    4"Partially Threaded1 3/4"Coarse
    1.277"0.44"60°
    150,000SAE J429
    0000000000000
    4 1/2"Partially Threaded1 3/4"Coarse
    1.277"0.44"60°
    150,000SAE J429
    00000000000000
    5"Partially Threaded1 3/4"Coarse
    1.277"0.44"60°
    150,000SAE J429
    00000000000000
    6"Partially Threaded1 3/4"Coarse
    1.277"0.44"60°
    150,000SAE J429
    00000000000000
     
    7/8"-9 Threads
    3 1/2"Partially Threaded2"Coarse
    1.516"0.616"60°
    150,000SAE J429
    00000000000000
    4"Partially Threaded2"Coarse
    1.516"0.616"60°
    150,000SAE J429
    00000000000000
    4 1/2"Partially Threaded2"Coarse
    1.516"0.616"60°
    150,000SAE J429
    00000000000000
     
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