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    20 Products
    About Carriages and Guide Rails
    industrial info icon

    Stabilize your carriages against pitch, roll, and yaw forces by installing them in pairs.

    Clamping Acme Lead Screw Collars

    Image of Product. Front orientation. Lead Screw Collars. Clamping Acme Lead Screw Collars.
    Thread these one-piece collars onto an Acme lead screw to separate and position components, or use them as an end stop to limit travel. Tighten the clamping screw to secure.
    To ensure compatibility, please select a collar that has the same thread type, direction, size, and number of thread starts as your lead screw.
    Black-Oxide 12L14 Carbon Steel—Black-oxide carbon steel collars have mild corrosion resistance.
    Thread
    Size
    OD
    Wd.
    No. of Thread
    Starts
    Hardness
    Each
    Right-Hand Thread
     
    Black-Oxide 12L14 Carbon Steel
    3/8"-12
    		1 1/8"1/2"1Brinell 1636698K11000000
    7/16"-12
    		1 1/8"1/2"1Brinell 1636698K1200000
    1/2"-10
    		1 5/16"1/2"1Brinell 1636698K1300000
    5/8"-8
    		1 5/8"1/2"1Brinell 1636698K1400000
    3/4"-6
    		2"5/8"1Brinell 1636698K1500000
    7/8"-6
    		2 1/8"5/8"1Brinell 1636698K1600000
    1"-5
    		2 1/4"5/8"1Brinell 1636698K1700000
    1 1/8"-5
    		2 3/8"3/4"1Brinell 1636698K1800000
    1 1/4"-5
    		2 1/2"3/4"1Brinell 1636698K1900000
    1 1/2"-4
    		2 3/4"3/4"1Brinell 1636698K2200000
    2"-4
    		3 1/2"1"1Brinell 1636698K2400000
    2 1/2"-3
    		4"1"1Brinell 1636698K26000000
     
    Left-Hand Thread
     
    Black-Oxide 12L14 Carbon Steel
    1/2"-10
    		1 5/16"1/2"1Brinell 1636698K6100000
    3/4"-6
    		2"5/8"1Brinell 1636698K6200000
    1"-5
    		2 1/4"5/8"1Brinell 1636698K6300000
     

    Two-Piece Clamping Acme Lead Screw Collars

    Image of Product. Front orientation. Lead Screw Collars. Two-Piece Clamping Acme Lead Screw Collars.
    Mount these two-piece collars anywhere on an Acme lead screw without removing components. Use them to separate and position components or as an end stop to limit travel. Tighten the clamping screw to secure.
    To ensure compatibility, please select a collar that has the same thread type, direction, size, and number of thread starts as your lead screw.
    Black-Oxide 12L14 Carbon Steel—Black-oxide carbon steel collars have mild corrosion resistance.
    Thread
    Size
    OD
    Wd.
    No. of Thread
    Starts
    Hardness
    Each
    Right-Hand Thread
     
    Black-Oxide 12L14 Carbon Steel
    3/8"-12
    		1 1/8"1/2"1Brinell 1632224N14000000
    1/2"-10
    		1 5/16"1/2"1Brinell 1632224N1500000
    5/8"-8
    		1 5/8"1/2"1Brinell 1632224N1600000
    3/4"-6
    		2"5/8"1Brinell 1632224N1700000
    1"-5
    		2 1/4"5/8"1Brinell 1632224N1800000
     
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