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    55 Products

    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 1215 Carbon Steel and Black-Oxide 12L14 Carbon Steel—Black-oxide carbon steel collars have mild corrosion resistance.
    303 Stainless Steel—303 stainless steel collars have good corrosion resistance.
    Thread
    Size
    OD
    Wd.
    No. of Thread
    Starts
    Hardness
    Each
    Right-Hand Thread
     
    Black-Oxide 1215 Carbon Steel
    1/4"-16
    		5/8"9/32"1Brinell 1676698K51000000
    3/8"-16
    		7/8"11/32"1Brinell 1676698K5200000
    5/8"-10
    		1 5/16"7/16"1Brinell 1676698K5300000
    3/4"-10
    		1 1/2"1/2"1Brinell 1676698K5400000
    1"-4
    		1 3/4"1/2"1Brinell 1676698K5500000
    1"-10
    		1 3/4"1/2"1Brinell 1676698K5600000
     
    Black-Oxide 12L14 Carbon Steel
    3/8"-12
    		1 1/8"1/2"1Brinell 1636698K1100000
    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
     
    303 Stainless Steel
    1/4"-16
    		5/8"9/32"1Brinell 2282228N2100000
    3/8"-12
    		7/8"11/32"1Brinell 2282228N2200000
    3/8"-16
    		7/8"11/32"1Brinell 2282228N2300000
    1/2"-10
    		1 1/8"7/16"1Brinell 2282228N1100000
    5/8"-8
    		1 5/16"7/16"1Brinell 2282228N1200000
    5/8"-10
    		1 5/16"7/16"1Brinell 2282228N2400000
    3/4"-6
    		1 1/2"1/2"1Brinell 2282228N1300000
    3/4"-10
    		1 1/2"1/2"1Brinell 2282228N1400000
    1"-4
    		1 3/4"1/2"1Brinell 2282228N2500000
    1"-5
    		1 3/4"1/2"1Brinell 2282228N1500000
    1"-10
    		1 3/4"1/2"1Brinell 2282228N2600000
     
    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 1215 Carbon Steel and Black-Oxide 12L14 Carbon Steel—Black-oxide carbon steel collars have mild corrosion resistance.
    303 Stainless Steel—303 stainless steel collars have good corrosion resistance.
    Thread
    Size
    OD
    Wd.
    No. of Thread
    Starts
    Hardness
    Each
    Right-Hand Thread
     
    Black-Oxide 1215 Carbon Steel
    1/4"-16
    		5/8"9/32"1Brinell 1672207N11000000
    3/8"-16
    		7/8"11/32"1Brinell 1672207N1200000
    5/8"-10
    		1 5/16"7/16"1Brinell 1672207N1300000
    3/4"-10
    		1 1/2"1/2"1Brinell 1672207N1400000
    1"-4
    		1 3/4"1/2"1Brinell 1672207N1500000
    1"-10
    		1 3/4"1/2"1Brinell 1672207N1600000
    1 1/4"-5
    		2 1/16"1/2"1Brinell 1672207N1700000
    1 1/2"-4
    		2 3/8"9/16"1Brinell 1672207N1800000
     
    Black-Oxide 12L14 Carbon Steel
    3/8"-12
    		1 1/8"1/2"1Brinell 1632224N1400000
    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
     
    303 Stainless Steel
    1/2"-10
    		1 1/8"13/32"1Brinell 2282207N1900000
    3/4"-6
    		1 1/2"1/2"1Brinell 2282207N2100000
    1"-5
    		1 3/4"1/2"1Brinell 2282207N2200000
     

    Metric Clamping Lead Screw Collars

    Image of Product. Front orientation. Lead Screw Collars. Metric Clamping Lead Screw Collars.
    Thread these one-piece collars onto a metric lead screw to separate and position components, or use them as an end stop to limit travel. Made of black-oxide steel, they have mild corrosion resistance. Tighten the clamping screws to secure.
    To ensure compatibility, please select a collar that has the same thread type, direction, size, pitch, and number of thread starts as your lead screw.
    Thread
    Size
    OD,
    mm
    Wd.,
    mm
    No. of Thread
    Starts
    Hardness
    Each
    Right-Hand Thread
     
    Black-Oxide 1215 Carbon Steel
    M8 × 1.5 mm1891Brinell 1672198N101000000
    M10 × 2 mm2491Brinell 1672198N1100000
    M12 × 3 mm28111Brinell 1672198N1200000
    M16 × 3 mm34131Brinell 1672198N1300000
    M16 × 4 mm34131Brinell 1672198N10200000
    M20 × 4 mm40151Brinell 1672198N1400000
    M24 × 5 mm45151Brinell 1672198N10300000
     
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