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System of Measurement System of Measurement |
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Length Length |
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Diameter Diameter | Show |
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Diameter Diameter | Hide |
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Component Component |
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 | Nut |
Nut Type Nut Type |
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 | Flange |
Material Material |
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Mounting Hole Diameter Mounting Hole Diameter |
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Flange Material Flange Material |
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Thread Direction Thread Direction |
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Thread Type Thread Type |
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Tensile Strength Tensile Strength |
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Number of Thread Starts Number of Thread Starts |
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Dynamic Thrust Load Capacity Dynamic Thrust Load Capacity |
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Flange Hardness Flange Hardness |
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Flange Height Flange Height |
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Flange Thickness Flange Thickness |
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Flange Width Flange Width |
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Mounting Hole Center-to-Center Mounting HoleCenter-to-Center |
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Maximum Temperature Maximum Temperature |
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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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Selecting Compatible Lead Screws and Nuts
More
Ultra-Precision Lead Screws and Nuts
Operating with less backlash (play) than Precision Acme Lead Screws and Nuts, these provide increased nut life and more reliable movement in automated systems. 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. All components are corrosion resistant for use in harsh environments. To ensure compatibility, select components that have the same thread type and thread size.
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.
Flange Nuts—Right-Hand Threaded
A
Flange | |||||||||||||||
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| Thread Size | Lg. | Dia. | Wd. | Ht. | Thick. | No. of Thread Starts | Thread Type | Speed Ratio | Travel Distance per Turn | Mounting Hole Ctr.-to-Ctr. | Tensile Strength, psi | Dynamic Thrust Load Cap., lbs. | Each | ||
Acetal Plastic | |||||||||||||||
| A | 1/8"-20.8 | 1/2" | 0.4" | 3/4" | 13/32" | 1/8" | 1 | Rounded Acme | 1:1 | 0.048" | 39/64" | 9,000 | 25 | 00000000 | 000000 |
| A | 1/8"-41.7 | 1/2" | 0.4" | 3/4" | 13/32" | 1/8" | 1 | Rounded Acme | 1:1 | 0.024" | 39/64" | 9,000 | 25 | 00000000 | 00000 |