McMaster-Carr logo
    Filter by
    System of Measurement
    Nut Material
    Mount Type
    Thickness
    Nut Type
    DFARS Specialty Metals
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Includes Mounting Plate
    Number of Nuts Included
    For Rigid Conduit Trade Size
    Industrial Info Compare
    Width
    Attribute Image
    For IMC Conduit Trade Size
    Industrial Info Compare
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    20 Products

    U-Bolts

    Image of Product. Front orientation. Contains Annotated. U-Bolts. U-Bolts.
    Image of Specification. Front orientation. Aluminum. U-Bolts.

    Aluminum

    Stronger than routing clamps and hangers, U-bolts support heavy pipe, tube, and conduit from ceilings, walls, and poles.
    Aluminum—Aluminum U-bolts are lighter weight and more corrosion resistant than steel U-bolts, but aren't as strong.
    U-Bolts
    Mounting Plates
    ID
    Inch
    Metric,
    mm
    For Pipe
    Size
    Ht.
    Thread
    Lg.
    Wt. Cap.,
    lb.
    Ctr.-to-Ctr.
    No. of Nuts
    Included
    Pkg.
    Qty.
    Pkg.
    Pkg.
    Qty.
    Pkg.
    Aluminum
     
    1/4"-20 Threads
    0.75"193/8
    		1 1/4"5/8"2001"213035T110000013035T6500000
    1"25—1 3/4"1"2001 1/4"213035T12000013035T660000
    1.125"293/4
    		2"1"2001 3/8"213035T13000013035T670000
    1.5"381
    		2 3/4"1 3/8"2001 3/4"213035T14000013035T680000
    1.75"441 1/4
    		3"1 3/8"2002"213035T15000013035T690000
    2"511 1/2
    		3 1/4"1 3/8"2002 1/4"213035T16000013035T710000
     
    5/16"-18 Threads
    2.5"642
    		3 3/16"1"4252 13/16"213035T19000013035T720000
    3"762 1/2
    		3 11/16"1"4253 5/16"213035T55000013035T730000
     
    3/8"-16 Threads
    3.5"893
    		4 1/8"1 1/4"6253 7/8"213035T24000013035T740000
     
    1/2"-13 Threads
    4.5"1144
    		6"1 1/2"1,0005"213035T260000013035T750000
     

    U-Bolt Plates

    Image of Product. Front orientation. U-Bolt Plates.
    Add a mounting plate to your U-bolt for a more secure hold at the mounting surface.
    Aluminum—Aluminum mounting plates are lighter weight and more corrosion resistant than steel mounting plates, but aren't as strong.
    For U-Bolt
    ID
    Lg.
    Wd.
    Thk.
    Ctr.-to-Ctr.
    Pkg.
    Qty.
    Pkg.
    Aluminum
     
    For 1/4"-20 Thread
    3/4"1 5/8"3/4"1/8"1"13035T6500000
    1"1 7/8"3/4"1/8"1 1/4"13035T660000
    1 1/8"2"3/4"1/8"1 3/8"13035T670000
    1 1/2"2 3/8"3/4"1/8"1 3/4"13035T680000
    1 3/4"2 5/8"3/4"1/8"2"13035T690000
    2"2 7/8"3/4"1/8"2 1/4"13035T710000
     
    For 5/16"-18 Thread
    2 1/2"3 9/16"3/4"1/8"2 13/16"13035T720000
    3"4 1/16"3/4"1/8"3 5/16"13035T730000
     
    For 3/8"-16 Thread
    3 1/2"4 3/4"1"1/8"3 7/8"13035T740000
     
    For 1/2"-13 Thread
    4 1/2"6 1/8"1"1/8"5"13035T750000
     
    back to top