Lead Screw Shafts

Thirty-degree trapezoidal lead screws are parts that have screw threads angled at 30 degrees and trapezoidal cross-sections. Thirty-degree trapezoidal lead screws are a type of feed screw used for machine tool operation. Instead of fastening, they are used for linear movement of mechanical components such as screw jacks. The shafts come in a wide range of shapes, such as stepped at both ends, stepped at one end, double-stepped at one end, double-stepped at both ends and straight. Multiple screw thread orientations are also available, such as right-hand threads, left-hand threads, right/left-hand threads and precision right/left-hand threads. These threads can be combined to support various applications. The screws are robust types that make it easy to ensure shaft direction accuracy, so are used for applications such as lead screws in measuring instruments and lathes. The screw surfaces have been given a black oxide coating treatment, making them rust-resistant and suited for use in non-rust permissible locations.

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Lead Screws - For Support Units

  • Spec Change

Lead Screws - Both Ends Stepped, Right-Hand or Left-Hand Threads

    Lead Screws - Nut and Shaft Separate, DC/CS

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    Lead Screws - One End Stepped

      Lead Screws - Straight, Right-Hand or Left-Hand Threads

      • Spec Change

      Lead Screws - Both Ends Stepped, Right and Left-Hand Threads

      • Spec Change

      Lead Screws - One End Double Stepped

      • Spec Change

      Lead Screws - One End Stepped and One End Double Stepped, Right-Hand or Left-Hand Threads

        Lead Screws - Straight, Right and Left-Hand Threads

        • Spec Change

        Lead Screws - One End Stepped and One End Double Stepped, Right and Left-Hand Threads

        • Spec Change

        Lead Screws - Both Ends Double Stepped

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        [Clean & Pack] Lead Screw - Both Ends Stepped

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        MISUMI

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        Product Series

        Lead Screws - For Support Units

        Lead Screws - Both Ends Stepped, Right-Hand or Left-Hand Threads

        Lead Screws - Nut and Shaft Separate, DC/CS

        Lead Screws - One End Stepped

        Lead Screws - Straight, Right-Hand or Left-Hand Threads

        Lead Screws - Both Ends Stepped, Right and Left-Hand Threads

        Lead Screws - One End Double Stepped

        Lead Screws - One End Stepped and One End Double Stepped, Right-Hand or Left-Hand Threads

        Lead Screws - Straight, Right and Left-Hand Threads

        Lead Screws - One End Stepped and One End Double Stepped, Right and Left-Hand Threads

        Lead Screws - Both Ends Double Stepped

        [Clean & Pack] Lead Screw - Both Ends Stepped

        CAD
        • 2D / 3D
        • 2D / 3D
        • 2D / 3D
        • 2D / 3D
        • 2D / 3D
        • 2D / 3D
        • 2D / 3D
        • 2D / 3D
        • 2D / 3D
        • 2D / 3D
        • 2D / 3D
        Days to Ship 5 Days 5 Days Same Day

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        5 Days 5 Days 5 Days 5 Days 5 Days 5 Days 5 Days 5 Days 9 Days
        Specifications
        • Rapid Design
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          • Rapid Design
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            • Rapid Design
              Shaft ShapeOne End Stepped, One End Double SteppedBoth Ends SteppedStraightOne End SteppedStraightBoth Ends SteppedOne End Double SteppedOne End Stepped, One End Double SteppedStraightOne End Stepped, One End Double SteppedBoth Ends Double SteppedBoth Ends Stepped
              TypeLead ScrewLead ScrewScrew NutLead ScrewLead ScrewLead ScrewLead ScrewLead ScrewLead ScrewLead ScrewLead ScrewLead Screw
              Thread DirectionRight-hand Thread / Left-hand ThreadRight-hand Thread / Left-hand ThreadRight-hand ThreadRight-hand ThreadRight-hand Thread / Left-hand ThreadRight and Left-hand ThreadRight-hand ThreadRight-hand Thread / Left-hand ThreadRight and Left-hand ThreadRight and Left-hand ThreadRight-hand Thread / Left-hand ThreadRight-hand Thread / Left-hand Thread
              Shaft MaterialSteel / Stainless SteelSteel / Stainless SteelSteelSteel / Stainless SteelSteel / Stainless SteelSteelSteel / Stainless SteelSteel / Stainless SteelSteelSteelSteelStainless Steel
              Shaft Surface TreatmentNone / Low Temperature Black Chrome / Black OxideNone / Low Temperature Black Chrome / Black OxideNoneNone / Low Temperature Black Chrome / Black OxideNone / Black OxideNone / Low Temperature Black Chrome / Black OxideNone / Low Temperature Black Chrome / Black OxideNone / Low Temperature Black Chrome / Black OxideNone / Black OxideNone / Low Temperature Black Chrome / Black OxideNone / Black Oxide-
              Thread Nominal D(Ø)12 ~ 258 ~ 5012 ~ 508 ~ 508 ~ 5010 ~ 5012 ~ 5012 ~ 5010 ~ 5012 ~ 5012 ~ 5010 ~ 32
              Thread Pitch(mm)2 ~ 51.5 ~ 8-1.5 ~ 81.5 ~ 82 ~ 82 ~ 82 ~ 82 ~ 82 ~ 82 ~ 82 ~ 6
              Center (Partial Threaded Portion) Tolerance--None--None / Provided (h7)--NoneNone / Provided (h7)--
              Screw Nut Shape--Straight / Round Flanged---------
              Screw Nut Material--Zinc Alloy---------
              Screw Nut Outer Diameter D(Ø)--22 ~ 68---------
              Screw Nut Length L(mm)--22 ~ 80---------

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