McMaster-Carr logo
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    11 Products

    Unthreaded Spacers for Tubes

    Image of ProductInUse. Front orientation. Spacers. Unthreaded Spacers for Tubes.
    Image of Product. Front orientation. Contains Annotated. Spacers. Unthreaded Spacers for Tubes.
    Create secure connections without crushing tubes or pipes. These curved-end spacers hug round surfaces to reinforce tube ends when bolts are tightened through hollow sections. Also known as saddle washers.
    Nylon 6/6—These abrasion-resistant spacers stand up to daily wear and tear. Nylon will swell and weaken when exposed to moisture, so these spacers are best for dry environments.
    Lg.
    For Tube
    OD
    For Screw
    Size
    ID
    Temp. Range,
    ° F
    Flammability
    Rating
    Pkg.
    Qty.
    Pkg.
    Nylon 6/6
     
    3/4" OD
    1/8"3/4"1/4"
    0.260"-20 to 155UL 94 V-2
    50000000000000000
     
    53/64" OD
    1/2"1"No. 12
    0.218"-20 to 155UL 94 V-2
    2500000000000000
     
    27/32" OD
    5/32"7/8"1/4"
    0.257"-20 to 155UL 94 V-2
    5000000000000000
     
    7/8" OD
    1/4"1 1/8"5/16"
    0.375"-20 to 155UL 94 V-2
    2500000000000000
     
    1" OD
    1/8"1 7/64"No. 12
    0.250"-20 to 155UL 94 V-2
    2500000000000000
    1/4"1"1/4"
    0.260"-20 to 155UL 94 V-2
    2500000000000000
    1/4"1"5/16"
    0.325"-20 to 155UL 94 V-2
    2500000000000000
     

    Wraparound Strut Channel Washers

    Image of Product. Front orientation. Contains Inset. Strut Channel Framing and Fittings. Wraparound Strut Channel Washers.
    Our most stable washers. Wings reach over the edges of strut channel so washers won’t twist when structures vibrate. They also free up your hands during installation—you don’t have to hold them while you insert a threaded rod and twist on a nut.
    Fiberglass—Pair with fiberglass strut channel for a structure that won’t transmit electrical current. When conductivity isn’t a concern, fiberglass is also good for areas exposed to chemicals and salt water.
    For
    Channel
    Each
    Package
    For Rod
    Dia.
    Ht.
    Wd.
    Each
    Pkg.
    Qty.
    Pkg.
    Fiberglass
    3/8"13/16", 1 5/8", 2 7/16", 3 1/4"1 5/8"000000000000050000000000000000
    1/2"13/16", 1 5/8", 2 7/16", 3 1/4"1 5/8"0000000000005000000000000000
     
    back to top