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    38 Products

    Fast-Travel Precision Acme Lead Screws and Nuts

    Image of ProductInUse. Front orientation. Contains Inset. Precision Lead Screws and Nuts. Fast-Travel Precision Acme Lead Screws and Nuts.
    Multiple thread channels (also known as thread starts) create faster linear travel than lead screws with a single thread start. The threads have a tight thread fit for accurate, repeatable starts and stops. Pair with a motor in automated motion and positioning applications. To ensure compatibility, please select components that have the same thread direction, thread size, and number of thread starts.
    Round Nuts—Right-Hand Thread
    Image of Product. Front orientation. Precision Lead Screws and Nuts. Fast-Travel Precision Acme Lead Screws and Nuts, Round Nuts—Right-Hand Thread.
    Iron—Iron nuts have good machinability and high strength.
    932 Bearing Bronze—932 bearing bronze and 673 bronze nuts are wear resistant. They have good machinability and fair corrosion resistance.
    PET—PET plastic nuts are lightweight and corrosion resistant.
    Travel Distance per Turn—Travel distance per turn, also known as screw lead, is the distance a nut moves with one revolution of the lead screw.
    Thread
    Size
    Lg.
    Dia.
    Thread
    Type
    Speed
    Ratio
    No. of Thread
    Starts
    Travel Distance
    per Turn
    Thread Fit
    Hardness
    Tensile
    Strength
    Dynamic Thrust
    Load Cap., lb.
    Temp.,
    ° F
    Each
    Iron
    1/4"-12
    3/4"1.344"Stub Acme4:140.333"Acme Class 2C
    Brinell 217Not RatedNot Rated95365A503000000
    3/8"-8
    3/4"1.344"Stub Acme2:120.25"Acme Class 2C
    Brinell 217Not RatedNot Rated95365A50400000
    3/8"-8
    3/4"1.344"Stub Acme4:140.5"Acme Class 2C
    Brinell 217Not RatedNot Rated95365A50100000
    3/8"-10
    3/4"1.344"Stub Acme2:120.2"Acme Class 2C
    Brinell 217Not RatedNot Rated95365A51100000
     
    932 Bearing Bronze
    1/4"-12
    3/4"1.344"Acme
    4:140.333"Acme Class 2C
    Brinell 65Not Rated3201343K11300000
    3/8"-8
    3/4"1.344"Acme
    2:120.25"Acme Class 2C
    Brinell 65Not Rated7001343K11400000
    3/8"-8
    3/4"1.344"Acme
    4:140.5"Acme Class 2C
    Brinell 65Not Rated7001343K11100000
    3/8"-10
    3/4"1.344"Acme
    2:120.2"Acme Class 2C
    Brinell 65Not Rated7001343K12100000
     
    PET
    1/4"-12
    3/4"1.344"Acme
    4:140.333"Acme Class 2C
    Not RatedNot Rated16015 to 1751349K10500000
    3/8"-8
    3/4"1.344"Acme
    2:120.25"Acme Class 2C
    Not RatedNot Rated35015 to 1751349K10700000
    3/8"-8
    3/4"1.344"Acme
    4:140.5"Acme Class 2C
    Not RatedNot Rated35015 to 1751349K10100000
    3/8"-10
    3/4"1.344"Acme
    2:120.2"Acme Class 2C
    Not RatedNot Rated35015 to 1751349K11800000
     
    Round Nuts—Left-Hand Thread
    Image of Product. Front orientation. Precision Lead Screws and Nuts. Fast-Travel Precision Acme Lead Screws and Nuts, Round Nuts—Left-Hand Thread.
    932 Bearing Bronze—932 bearing bronze and 673 bronze nuts are wear resistant. They have good machinability and fair corrosion resistance.
    Travel Distance per Turn—Travel distance per turn, also known as screw lead, is the distance a nut moves with one revolution of the lead screw.
    Thread
    Size
    Lg.
    Dia.
    Thread
    Type
    Speed
    Ratio
    No. of Thread
    Starts
    Travel Distance
    per Turn
    Thread Fit
    Hardness
    Tensile
    Strength
    Dynamic Thrust
    Load Cap., lb.
    Each
    932 Bearing Bronze
    1/4"-12
    3/4"1.344"Acme
    4:140.333"Acme Class 2C
    Brinell 65Not Rated3201343K213000000
    3/8"-8
    3/4"1.344"Acme
    2:120.25"Acme Class 2C
    Brinell 65Not Rated7001343K21400000
    3/8"-8
    3/4"1.344"Acme
    4:140.5"Acme Class 2C
    Brinell 65Not Rated7001343K21100000
    3/8"-10
    3/4"1.344"Acme
    2:120.2"Acme Class 2C
    Brinell 65Not Rated7001343K22100000
     

    Precision Acme Lead Screws and Nuts

    Image of ProductInUse. Front orientation. Contains Inset. Precision Lead Screws and Nuts. Precision Acme Lead Screws and Nuts.
    Pair with a motor in automated motion and positioning applications. A tight thread fit allows these lead screws and nuts to make accurate, repeatable starts and stops. Also known as single-start and self-locking lead screws and nuts, they have a single thread that runs the length of the screw. The nut travels only when the screw turns, so your system won’t unexpectedly move when the lead screw is at rest. To ensure compatibility, please select components that have the same thread direction, thread size, and number of thread starts.
    Round Nuts—Right-Hand Thread
    Image of Product. Front orientation. Precision Lead Screws and Nuts. Precision Acme Lead Screws and Nuts, Round Nuts—Right-Hand Thread.
    Iron—Iron nuts have good machinability and high strength.
    932 Bearing Bronze—932 bearing bronze and 673 bronze nuts are wear resistant. They have good machinability and fair corrosion resistance.
    PET—PET plastic nuts are lightweight and corrosion resistant.
    Travel Distance per Turn—Travel distance per turn, also known as screw lead, is the distance a nut moves with one revolution of the lead screw.
    Thread
    Size
    Lg.
    Dia.
    Thread
    Type
    Speed
    Ratio
    No. of Thread
    Starts
    Travel Distance
    per Turn
    Thread Fit
    Hardness
    Tensile
    Strength
    Dynamic Thrust
    Load Cap., lb.
    Temp.,
    ° F
    Each
    Iron
    3/8"-8
    3/4"1.344"Stub Acme1:110.125"Acme Class 2C
    Brinell 217Not RatedNot Rated95365A521000000
    3/8"-10
    3/4"1.344"Stub Acme1:110.1"Acme Class 2C
    Brinell 217Not RatedNot Rated95365A52300000
    3/8"-12
    3/4"1.344"Acme
    1:110.083"Acme Class 2C
    Brinell 217Not RatedNot Rated95365A11100000
    3/8"-16
    3/4"1.344"Acme
    1:110.063"Acme Class 2C
    Brinell 217Not RatedNot Rated95365A52900000
     
    932 Bearing Bronze
    3/8"-8
    3/4"1.344"Acme
    1:110.125"Acme Class 2C
    Brinell 65Not Rated7001343K13100000
    3/8"-10
    3/4"1.344"Acme
    1:110.1"Acme Class 2C
    Brinell 65Not Rated7001343K13300000
    3/8"-12
    3/4"1.344"Acme
    1:110.083"Acme Class 2C
    Brinell 65Not Rated7001343K13800000
    3/8"-16
    3/4"1.344"Acme
    1:110.063"Acme Class 2C
    Brinell 65Not Rated7001343K3900000
     
    PET
    3/8"-8
    3/4"1.344"Acme
    1:110.125"Acme Class 2C
    Not RatedNot Rated35015 to 1751349K13400000
    3/8"-10
    3/4"1.344"Acme
    1:110.1"Acme Class 2C
    Not RatedNot Rated35015 to 1751349K13800000
    3/8"-12
    3/4"1.344"Acme
    1:110.083"Acme Class 2C
    Not RatedNot Rated35015 to 1751349K14900000
    3/8"-16
    3/4"1.344"Acme
    1:110.063"Acme Class 2C
    Not RatedNot Rated35015 to 1751349K3900000
     
    Round Nuts—Left-Hand Thread
    Image of Product. Front orientation. Precision Lead Screws and Nuts. Precision Acme Lead Screws and Nuts, Round Nuts—Left-Hand Thread.
    Iron—Iron nuts have good machinability and high strength.
    932 Bearing Bronze—932 bearing bronze and 673 bronze nuts are wear resistant. They have good machinability and fair corrosion resistance.
    PET—PET plastic nuts are lightweight and corrosion resistant.
    Travel Distance per Turn—Travel distance per turn, also known as screw lead, is the distance a nut moves with one revolution of the lead screw.
    Thread
    Size
    Lg.
    Dia.
    Thread
    Type
    Speed
    Ratio
    No. of Thread
    Starts
    Travel Distance
    per Turn
    Thread Fit
    Hardness
    Tensile
    Strength
    Dynamic Thrust
    Load Cap., lb.
    Temp.,
    ° F
    Each
    Iron
    3/8"-8
    3/4"1.344"Stub Acme1:110.125"Acme Class 2C
    Brinell 217Not RatedNot Rated95365A621000000
    3/8"-10
    3/4"1.344"Stub Acme1:110.1"Acme Class 2C
    Brinell 217Not RatedNot Rated95365A62300000
    3/8"-12
    3/4"1.344"Acme
    1:110.083"Acme Class 2C
    Brinell 217Not RatedNot Rated95365A31100000
    3/8"-16
    3/4"1.344"Acme
    1:110.063"Acme Class 2C
    Brinell 217Not RatedNot Rated95365A62900000
     
    932 Bearing Bronze
    3/8"-8
    3/4"1.344"Acme
    1:110.125"Acme Class 2C
    Brinell 65Not Rated7001343K23100000
    3/8"-10
    3/4"1.344"Acme
    1:110.1"Acme Class 2C
    Brinell 65Not Rated7001343K23300000
    3/8"-12
    3/4"1.344"Acme
    1:110.083"Acme Class 2C
    Brinell 65Not Rated7001343K23800000
     
    PET
    3/8"-8
    3/4"1.344"Acme
    1:110.125"Acme Class 2C
    Not RatedNot Rated35015 to 1751349K13500000
    3/8"-10
    3/4"1.344"Acme
    1:110.1"Acme Class 2C
    Not RatedNot Rated35015 to 1751349K13900000
    3/8"-12
    3/4"1.344"Acme
    1:110.083"Acme Class 2C
    Not RatedNot Rated35015 to 1751349K15100000
     
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