System of Measurement System of Measurement |
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Thread Size Thread Size | Show |
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Thread Size Thread Size | Hide |
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Thread Type Thread Type |
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Thread Direction Thread Direction |
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| Right Hand | Left Hand |
Threading Threading |
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 | Fully Threaded |
Nut Type Nut Type |
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 | Externally Threaded |
Travel Distance per Turn Travel Distance per Turn |
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Hardness Hardness |
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Number of Thread Starts Number of Thread Starts |
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Speed Ratio Speed Ratio |
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Tensile Strength Tensile Strength |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Thread Fit Thread Fit |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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External Thread Length External Thread Length |
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Dynamic Thrust Load Capacity Dynamic Thrust Load Capacity |
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External Thread Type External Thread Type |
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External Thread Size External Thread Size |
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Diameter Diameter |
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Selecting Compatible Lead Screws and Nuts
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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 and size.
Carbon steel lead screws and flanges have good machinability. 360 brass nuts have excellent machinability and good corrosion resistance.
Travel distance per turn, also known as screw lead, is the distance a nut moves with one revolution of the lead screw.
For technical drawings and 3-D models, click on a part number.
| Thread Size | Lg. | No. of Thread Starts | Speed Ratio | Travel Distance per Turn | Accuracy for Travel Distance per Turn | Thread Fit | Hardness | Tensile Strength, psi | Each | |
1018 Carbon Steel | ||||||||||
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| 1 1/2"-10 | 3 ft. | 1 | 1:1 | 0.1" | ±0.009" per ft. | Class 2C | Brinell 126 | 64,000 | 000000000 | 0000000 |
| 1 1/2"-10 | 6 ft. | 1 | 1:1 | 0.1" | ±0.009" per ft. | Class 2C | Brinell 126 | 64,000 | 000000000 | 000000 |
| Thread Size | Lg., ft. | No. of Thread Starts | Speed Ratio | Travel Distance per Turn | Accuracy for Travel Distance per Turn | Thread Fit | Hardness | Tensile Strength, psi | Each | |
1018 Carbon Steel | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 1/2"-10 | 3 | 1 | 1:1 | 0.1" | ±0.009" per ft. | Class 2C | Brinell 126 | 64,000 | 000000000 | 0000000 |
| 1 1/2"-10 | 6 | 1 | 1:1 | 0.1" | ±0.009" per ft. | Class 2C | Brinell 126 | 64,000 | 000000000 | 000000 |
Combine externally threaded nuts with a flange to create a custom flange nut.
External Thread | ||||||||||||
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| Thread Size | Lg. | Dia. | No. of Thread Starts | Speed Ratio | Travel Distance per Turn | Size | Lg. | Thread Fit | Hardness | Dynamic Thrust Load Cap., lbs. | Each | |
360 Brass | ||||||||||||
| 1 1/2"-10 | 2 19/64" | 2.125" | 1 | 1:1 | 0.1" | 1 31/32"-18 | 13/16" | Class 2C | Brinell 70 | 11,250 | 000000000 | 0000000 |
Combine externally threaded nuts with a flange to create a custom flange nut.
External Thread | ||||||||||||
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| Thread Size | Lg. | Dia. | No. of Thread Starts | Speed Ratio | Travel Distance per Turn | Size | Lg. | Thread Fit | Hardness | Dynamic Thrust Load Cap., lbs. | Each | |
360 Brass | ||||||||||||
| 1 1/2"-10 | 2 19/64" | 2.125" | 1 | 1:1 | 0.1" | 1 31/32"-18 | 13/16" | Class 2C | Brinell 70 | 11,250 | 000000000 | 0000000 |
