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12 Point Bolts & Nuts

12-Point Bolts

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12 point bolts and nuts have an alternative head design than standard hex socket cap screws. The twelve point design permits greater torque to be applied to the screw which eliminates rounding out of the hex socket that can occur with fasteners of this type. U-Bolt-It recommends 12 point flange screws for aircraft, mining, transportation, and agriculture manufacturing applications as well as diesel engine and transmission

Have a question about our manufactured 12 point bolts? Contact our team directly by phone or by using our secure online form. We look forward to speaking with you!

12-Point Nut & Flange Screw Inventory

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  • Diameter
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  1. 1/4-20 X 1/2 12 POINT FLANGE SCREW

    Diameter: 1/4
    Thread: 20
    Length: 1/2

  2. 1/4-20 X 5/8 12 POINT FLANGE SCREW

    Diameter: 1/4
    Thread: 20
    Length: 5/8

  3. 1/4-20 X 3/4 12 POINT FLANGE SCREW

    Diameter: 1/4
    Thread: 20
    Length: 3/4

  4. 1/4-20 X 7/8 12 POINT FLANGE SCREW

    Diameter: 1/4
    Thread: 20
    Length: 7/8

  5. 1/4-20 X 1 12 POINT FLANGE SCREW

    Diameter: 1/4
    Thread: 20
    Length: 1

  6. 1/-20 X 1 1/4 12 POINT FLANGE SCREW

    Diameter: 1/4
    Thread: 20
    Length: 1 1/4

  7. 1/4-20 X 1 1/2 12 POINT FLANGE SCREW

    Diameter: 1/4
    Thread: 20
    Length: 1 1/2

  8. 1/4-20 X 1 3/4 12 POINT FLANGE SCREW

    Diameter: 1/4
    Thread: 20
    Length: 1 3/4

  9. 1/4-20 X 2 12 POINT FLANGE SCREW

    Diameter: 1/4
    Thread: 20
    Length: 2

  10. 1/4-20 X 2 1/4 12 POINT FLANGE SCREW

    Diameter: 1/4
    Thread: 20
    Length: 2 1/4

Items 1 to 10 of 191 total

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– U.

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