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    56 Products

    Machinable Shaft Ends

    One side is unfinished for milling custom pulleys, threaded hubs, sprockets, collars, knobs, sensor targets, or just about anything imaginable; the other side is a one-piece clamping coupling for mounting whatever you’ve created to your shaft. Slide these ends onto your shaft and tighten the clamping screws for a secure hold that won’t damage your shaft.
    Straight End
    Image of Product. Front orientation. Machinable Shaft Ends. Straight End.
    Image of Product. Back orientation. Machinable Shaft Ends. Straight End.
    Image of Specification. Front orientation. ZoomedIn view. Contains Inset, Border. For Keyed Shafts.
    Image of Specification. Front orientation. ZoomedIn view. Contains Inset, Border. For Round Shafts.

    For

    Keyed

    Shafts

    For

    Round

    Shafts

    1215 Carbon Steel—Carbon steel ends are easier to machine than stainless steel. They have a black-oxide finish that adds a layer of rust resistance but should be used in primarily dry environments.
    303 Stainless Steel—Stainless steel ends provide the most corrosion resistance but are more difficult to machine than steel.
    For Keyed Shafts—Ends for keyed shafts have keyways that firmly grip the shaft’s key to eliminate slipping. They handle higher torque than ends for round shafts.
    For Shaft
    Dia.
    Overall
    Lg.
    OD
    For Rotary Motion
    Each
    Black Oxide 1215 Carbon Steel
     
    For Keyed Shafts
    1/2"2 3/4"1 1/4"Continuous, Forward/Reverse, Start/Stop0000000000000
    5/8"3 1/4"1 1/2"Continuous, Forward/Reverse, Start/Stop000000000000
    3/4"4 1/4"1 3/4"Continuous, Forward/Reverse, Start/Stop000000000000
    7/8"4 3/8"1 7/8"Continuous, Forward/Reverse, Start/Stop000000000000
    1"4 3/4"2"Continuous, Forward/Reverse, Start/Stop000000000000
    1 1/8"4 3/4"2 1/8"Continuous, Forward/Reverse, Start/Stop000000000000
    1 1/4"5"2 1/4"Continuous, Forward/Reverse, Start/Stop0000000000000
    1 3/8"5"2 3/8"Continuous, Forward/Reverse, Start/Stop0000000000000
    1 1/2"5 3/8"2 1/2"Continuous, Forward/Reverse, Start/Stop0000000000000
    1 3/4"6"3"Continuous, Forward/Reverse, Start/Stop0000000000000
    2"6 3/4"3 1/4"Continuous, Forward/Reverse, Start/Stop0000000000000
     
    For Round Shafts
    1/2"2 3/4"1 1/4"Continuous, Forward/Reverse, Start/Stop000000000000
    5/8"3 1/4"1 1/2"Continuous, Forward/Reverse, Start/Stop000000000000
    3/4"4 1/4"1 3/4"Continuous, Forward/Reverse, Start/Stop000000000000
    7/8"4 3/8"1 7/8"Continuous, Forward/Reverse, Start/Stop000000000000
    1"4 3/4"2"Continuous, Forward/Reverse, Start/Stop000000000000
    1 1/8"4 3/4"2 1/8"Continuous, Forward/Reverse, Start/Stop000000000000
    1 1/4"5"2 1/4"Continuous, Forward/Reverse, Start/Stop000000000000
    1 3/8"5"2 3/8"Continuous, Forward/Reverse, Start/Stop000000000000
    1 1/2"5 3/8"2 1/2"Continuous, Forward/Reverse, Start/Stop000000000000
    1 3/4"6"3"Continuous, Forward/Reverse, Start/Stop0000000000000
    2"6 3/4"3 1/4"Continuous, Forward/Reverse, Start/Stop0000000000000
     
    303 Stainless Steel
     
    For Keyed Shafts
    1/2"2 3/4"1 1/4"Continuous, Forward/Reverse, Start/Stop000000000000
    5/8"3 1/4"1 1/2"Continuous, Forward/Reverse, Start/Stop000000000000
    3/4"4 1/4"1 3/4"Continuous, Forward/Reverse, Start/Stop0000000000000
    7/8"4 3/8"1 7/8"Continuous, Forward/Reverse, Start/Stop0000000000000
    1"4 3/4"2"Continuous, Forward/Reverse, Start/Stop0000000000000
    1 1/8"4 3/4"2 1/8"Continuous, Forward/Reverse, Start/Stop0000000000000
    1 1/4"5"2 1/4"Continuous, Forward/Reverse, Start/Stop0000000000000
    1 3/8"5"2 3/8"Continuous, Forward/Reverse, Start/Stop0000000000000
    1 1/2"5 3/8"2 1/2"Continuous, Forward/Reverse, Start/Stop0000000000000
    1 3/4"6"3"Continuous, Forward/Reverse, Start/Stop0000000000000
    2"6 3/4"3 1/4"Continuous, Forward/Reverse, Start/Stop0000000000000
     
    For Round Shafts
    1/2"2 3/4"1 1/4"Continuous, Forward/Reverse, Start/Stop000000000000
    5/8"3 1/4"1 1/2"Continuous, Forward/Reverse, Start/Stop000000000000
    3/4"4 1/4"1 3/4"Continuous, Forward/Reverse, Start/Stop000000000000
    7/8"4 3/8"1 7/8"Continuous, Forward/Reverse, Start/Stop000000000000
    1"4 3/4"2"Continuous, Forward/Reverse, Start/Stop0000000000000
    1 1/8"4 3/4"2 1/8"Continuous, Forward/Reverse, Start/Stop000000000000
    1 1/4"5"2 1/4"Continuous, Forward/Reverse, Start/Stop0000000000000
    1 3/8"5"2 3/8"Continuous, Forward/Reverse, Start/Stop0000000000000
    1 1/2"5 3/8"2 1/2"Continuous, Forward/Reverse, Start/Stop0000000000000
    1 3/4"6"3"Continuous, Forward/Reverse, Start/Stop0000000000000
    2"6 3/4"3 1/4"Continuous, Forward/Reverse, Start/Stop0000000000000
     
    Flanged End
    Image of Product. Back orientation. Machinable Shaft Ends. Flanged End.
    Image of Specification. Front orientation. ZoomedIn view. Contains Inset, Border. For Keyed Shafts.
    Image of Specification. Front orientation. ZoomedIn view. Contains Inset, Border. For Round Shafts.

    For

    Keyed

    Shafts

    For

    Round

    Shafts

    Use flanged ends to make objects with larger ODs than straight ends, or add mounting holes to create a custom mounting flange for connecting components.
    1117 Carbon Steel—Carbon steel ends are easier to machine than stainless steel. They have a black-oxide finish that adds a layer of rust resistance but should be used in primarily dry environments.
    303 Stainless Steel—Stainless steel ends provide the most corrosion resistance but are more difficult to machine than steel.
    For Keyed Shafts—Ends for keyed shafts have keyways that firmly grip the shaft’s key to eliminate slipping. They handle higher torque than ends for round shafts.
    For Shaft
    Dia.
    Overall
    Lg.
    OD
    Flange
    OD
    For Rotary Motion
    Each
    Black Oxide 1117 Carbon Steel
     
    For Keyed Shafts
    1/2"1 11/16"1 1/4"2 15/64"Continuous, Forward/Reverse, Start/Stop0000000000000
    3/4"2 1/16"1 3/4"2 63/64"Continuous, Forward/Reverse, Start/Stop0000000000000
    1"2 1/4"2"3 15/64"Continuous, Forward/Reverse, Start/Stop0000000000000
     
    For Round Shafts
    1/2"1 11/16"1 1/4"2 15/64"Continuous, Forward/Reverse, Start/Stop000000000000
    3/4"2 1/16"1 3/4"2 63/64"Continuous, Forward/Reverse, Start/Stop000000000000
    1"2 1/4"2"3 15/64"Continuous, Forward/Reverse, Start/Stop000000000000
     
    303 Stainless Steel
     
    For Keyed Shafts
    1/2"1 11/16"1 1/4"2 15/64"Continuous, Forward/Reverse, Start/Stop0000000000000
    3/4"2 1/16"1 3/4"2 63/64"Continuous, Forward/Reverse, Start/Stop0000000000000
    1"2 1/4"2"3 15/64"Continuous, Forward/Reverse, Start/Stop0000000000000
     
    For Round Shafts
    1/2"1 11/16"1 1/4"2 15/64"Continuous, Forward/Reverse, Start/Stop000000000000
    3/4"2 1/16"1 3/4"2 63/64"Continuous, Forward/Reverse, Start/Stop0000000000000
    1"2 1/4"2"3 15/64"Continuous, Forward/Reverse, Start/Stop0000000000000
     
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