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    37 Products

    Electrical Insulating Female Threaded Standoffs

    Our best electrical insulating standoffs. They prevent electrical currents from passing through enclosures and conductive surfaces. These standoffs are often installed in circuit-breaker housings and semiconductors.
    Round
    Image of Product. Front orientation. Standoffs. Electrical Insulating Female Threaded Standoffs, Round.
    Image of Attribute. Fully Threaded. Front orientation. Contains Annotated. Fully Threaded. Electrical Insulating Female Threaded Standoffs, Round.
    Image of Attribute. Threaded on Both Ends. Front orientation. Threaded on Both Ends. Electrical Insulating Female Threaded Standoffs, Round.

    Fully

    Threaded

    Threaded on

    Both Ends

    High-Temperature Grade L5 Ceramic—Our most heat-resistant standoffs, even at blistering temperatures up to 1700° F. However, ceramic is brittle and can crack under mechanical stress.
    Lg.
    OD
    Threading
    Thread
    Lg.
    Min. Thread
    Lg.
    Dielectric Strength,
    V/mil
    Voltage
    Rating
    Temp. Range,
    ° F
    Each
    High-Temperature Grade L5 Ceramic
     
    6-32 Threads
    1/4"1/4"Fully Threaded1/4"—240Not Rated50 to 1,70094335A11000000
    3/8"3/8"Threaded on Both Ends—1/8"275Not Rated50 to 1,70094335A1200000
    1/2"1/4"Threaded on Both Ends—3/16"240Not Rated50 to 1,70094335A1150000
    1/2"3/8"Threaded on Both Ends—1/8"275Not Rated50 to 1,70094335A1250000
    1/2"1/2"Threaded on Both Ends—5/32"275Not Rated50 to 1,70094335A1300000
    3/4"1/4"Threaded on Both Ends—1/4"240Not Rated50 to 1,70094335A1180000
    3/4"3/8"Threaded on Both Ends—1/4"275Not Rated50 to 1,70094335A1260000
    3/4"1/2"Threaded on Both Ends—1/4"275Not Rated50 to 1,70094335A1350000
    1"1/4"Threaded on Both Ends—3/8"240Not Rated50 to 1,70094335A1190000
    1"3/8"Threaded on Both Ends—3/8"275Not Rated50 to 1,70094335A1280000
    1"1/2"Threaded on Both Ends—3/8"275Not Rated50 to 1,70094335A1400000
    1 1/2"3/8"Threaded on Both Ends—3/8"275Not Rated50 to 1,70094335A1290000
    1 1/2"1/2"Threaded on Both Ends—9/16"275Not Rated50 to 1,70094335A1450000
    2"1/2"Threaded on Both Ends—1/2"275Not Rated50 to 1,70094335A1470000
    2 1/2"1/2"Threaded on Both Ends—1/2"275Not Rated50 to 1,70094335A14800000
    3"1/2"Threaded on Both Ends—3/8"275Not Rated50 to 1,70094335A14900000
     
    8-32 Threads
    1/2"3/8"Threaded on Both Ends—5/32"275Not Rated50 to 1,70094335A3700000
    3/4"3/8"Threaded on Both Ends—3/16"275Not Rated50 to 1,70094335A3800000
    1"3/8"Threaded on Both Ends—3/8"275Not Rated50 to 1,70094335A3900000
    1 1/2"3/8"Threaded on Both Ends—3/8"275Not Rated50 to 1,70094335A4100000
     
    1/4"-20 Threads
    1"3/4"Threaded on Both Ends—3/8"275Not Rated50 to 1,70094335A1510000
    1"1"Threaded on Both Ends—3/8"275Not Rated50 to 1,70094335A21100000
    1 1/2"3/4"Threaded on Both Ends—3/8"275Not Rated50 to 1,70094335A1520000
    1 1/2"1"Threaded on Both Ends—1/2"275Not Rated50 to 1,70094335A21400000
    1 1/2"1 1/4"Threaded on Both Ends—5/8"275Not Rated50 to 1,70094335A32800000
    2"3/4"Threaded on Both Ends—3/4"275Not Rated50 to 1,70094335A15400000
    2"1"Threaded on Both Ends—5/8"275Not Rated50 to 1,70094335A21700000
    2"1 1/4"Threaded on Both Ends—5/8"275Not Rated50 to 1,70094335A33200000
    2 1/2"3/4"Threaded on Both Ends—3/4"275Not Rated50 to 1,70094335A15500000
    3"3/4"Threaded on Both Ends—3/4"275Not Rated50 to 1,70094335A16300000
    3"1"Threaded on Both Ends—5/8"275Not Rated50 to 1,70094335A22400000
    3"1 1/4"Threaded on Both Ends—5/8"275Not Rated50 to 1,70094335A34200000
    3 1/2"3/4"Threaded on Both Ends—3/4"275Not Rated50 to 1,70094335A15300000
    4"3/4"Threaded on Both Ends—3/4"275Not Rated50 to 1,70094335A16000000
    4"1"Threaded on Both Ends—5/8"275Not Rated50 to 1,70094335A23100000
    4"1 1/4"Threaded on Both Ends—5/8"275Not Rated50 to 1,70094335A35000000
    5"1 1/4"Threaded on Both Ends—5/8"275Not Rated50 to 1,70094335A35700000
     
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