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Nut Type Nut Type |
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System of Measurement System of Measurement |
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Thread Size Thread Size |
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Thread Pitch Thread Pitch |
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Thread Type Thread Type |
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Height Height |
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Component Component |
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Width Width | Show |
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Width Width | Hide |
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Material Material |
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Thread Fit Thread Fit |
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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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Travel Distance per Turn Travel Distance per Turn |
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Hardness Hardness |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Fastener Strength Grade/Class Fastener StrengthGrade/Class |
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Thread Direction Thread Direction |
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Selecting Compatible Lead Screws and Nuts
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Metric Lead Screws and Nuts

Found in hand-powered clamps, vises, grates, doors, and work tables, lead screws and nuts have broad, square threads that are well suited for quick assembly, high clamping forces, and lifting and lowering heavy objects. To ensure compatibility, please select components that have the same thread direction, size, and pitch. Class 7E and 7H components are compatible.
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.
Hex Nuts—Right-Hand Threaded

Hex nuts fasten and position lead screw components.
Thread Size | Thread Pitch, mm | Ht., mm | Wd., mm | No. of Thread Starts | Speed Ratio | Travel Distance per Turn, mm | Thread Fit | Fastener Strength Grade/Class | Hardness | Each | |
Carbon Steel | |||||||||||
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M26 | 5 | 25.4 | 41.3 | 1 | 1:1 | 5 | Class 7H | Grade 2 | Not Rated | 000000000 | 000000 |