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    20 Products

    Square-Neck Flat-Head Plow Bolts

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

    Fully Threaded

    Partially Threaded

    Used on heavy equipment, such as plows, these bolts have a smooth, flat head that's angled underneath to sit flush within countersunk holes. A square neck keeps them from turning when tightening a nut. The zinc plating provides corrosion resistance in wet environments. Material meets SAE J429 specifications for quality. Dimensions meet ASME B18.9 specifications. Length is measured from the top of the head. Head height includes the neck.
    Head
    Lg.
    Threading
    Min. Thread
    Lg.
    Thread
    Spacing
    Dia.
    Ht.
    Countersink
    Angle
    Neck
    Wd.
    Tensile Strength,
    psi
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    Zinc-Plated SAE Grade 5 Steel
     
    3/8"-16 Threads
    1"Fully Threaded—Coarse
    		0.708"0.312"82°
    		0.39"120,000ASME B18.9, SAE J4295090911A624000000
    1 1/4"Fully Threaded—Coarse
    		0.708"0.312"82°
    		0.39"120,000ASME B18.9, SAE J4291090911A8150000
    1 1/2"Fully Threaded—Coarse
    		0.708"0.312"82°
    		0.39"120,000ASME B18.9, SAE J4291090911A8160000
    2"Fully Threaded—Coarse
    		0.708"0.312"82°
    		0.39"120,000ASME B18.9, SAE J4292590911A6320000
    2 1/4"Fully Threaded—Coarse
    		0.708"0.312"82°
    		0.39"120,000ASME B18.9, SAE J4292590911A63300000
    3"Partially Threaded1"Coarse
    		0.708"0.312"82°
    		0.39"120,000ASME B18.9, SAE J4291090911A6370000
     
    7/16"-14 Threads
    1 1/2"Fully Threaded—Coarse
    		0.826"0.364"82°
    		0.45"120,000ASME B18.9, SAE J4292590911A67300000
    2"Fully Threaded—Coarse
    		0.826"0.364"82°
    		0.45"120,000ASME B18.9, SAE J4291090911A6770000
    2 1/2"Fully Threaded—Coarse
    		0.826"0.364"82°
    		0.45"120,000ASME B18.9, SAE J429590911A8170000
    3"Fully Threaded—Coarse
    		0.826"0.364"82°
    		0.45"120,000ASME B18.9, SAE J429590911A8180000
     
    1/2"-13 Threads
    1 1/2"Fully Threaded—Coarse
    		0.945"0.417"82°
    		0.52"120,000ASME B18.9, SAE J4291090911A7160000
    1 3/4"Fully Threaded—Coarse
    		0.945"0.417"82°
    		0.52"120,000ASME B18.9, SAE J4291090911A7180000
    2"Fully Threaded—Coarse
    		0.945"0.417"82°
    		0.52"120,000ASME B18.9, SAE J4291090911A7200000
    2 1/2"Fully Threaded—Coarse
    		0.945"0.417"82°
    		0.52"120,000ASME B18.9, SAE J4291090911A7220000
    3"Fully Threaded—Coarse
    		0.945"0.417"82°
    		0.52"120,000ASME B18.9, SAE J4291090911A72400000
    4"Fully Threaded—Coarse
    		0.945"0.417"82°
    		0.52"120,000ASME B18.9, SAE J4291090911A73200000
     
    5/8"-11 Threads
    2"Fully Threaded—Coarse
    		1.147"0.506"82°
    		0.64"120,000ASME B18.9, SAE J429190911A8110000
    2 1/2"Partially Threaded1 1/2"Coarse
    		1.147"0.506"82°
    		0.64"120,000ASME B18.9, SAE J429190911A8120000
    3"Partially Threaded1 1/2"Coarse
    		1.147"0.506"82°
    		0.64"120,000ASME B18.9, SAE J429190911A8130000
     
    3/4"-10 Threads
    3"Partially Threaded1 3/4"Coarse
    		1.303"0.541"82°
    		0.77"120,000ASME B18.9, SAE J429190911A8140000
     
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