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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Threading Threading |
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Material Material |
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Head Type Head Type |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Finish Finish |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Minimum Hardness Minimum Hardness |
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Neck Style Neck Style |
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Minimum Tensile Strength Minimum Tensile Strength |
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Container Type Container Type |
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T-Slot Nuts

Designed to slide into T-slot tracks on machine tool tables, use these nuts to secure clamps and workpieces.
Fully threaded nuts allow a stud to extend beyond the bottom of the nut. Partially threaded nuts keep studs from traveling past the bottom of the nut and damaging your table.
For technical drawings and 3-D models, click on a part number.

Base | Fully Threaded | Partially Threaded | ||||||
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Thread Size | For Slot Wd. | Ht. | Wd. | O'all Ht. | Each | Each | ||
Black-Oxide Steel | ||||||||
7/8"-9 | 1" | 5/8" | 1 5/8" | 1" | 000000000 | 00000 | 000000000 | 00000 |
7/8"-9 | 1 1/16" | 11/16" | 1 5/8" | 1 1/8" | 000000000 | 00000 | 000000000 | 00000 |
7/8"-9 | 1 1/8" | 3/4" | 1 3/4" | 1 1/2" | 000000000 | 00000 | 000000000 | 00000 |
7/8"-9 | 1 5/16" | 15/16" | 2" | 1 1/4" | 000000000 | 00000 | 000000000 | 00000 |
T-Slot Bolts

For quicker setups than a separate T-slot nut and stud, slide these bolts into T-slot tracks on machine tool tables.
For technical drawings and 3-D models, click on a part number.
Head | Partially Threaded | |||||||
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Thread Lg. | Lg. | For Slot Wd. | Lg. | Wd. | Ht. | Min. Tensile Strength, psi | Each | |
Machined Neck—Steel | ||||||||
7/8"-9 | ||||||||
1 3/4" | 4" | 7/8" | 1 3/4" | 1 1/2" | 9/16" | 100,000 | 000000000 | 000000 |
1 3/4" | 4" | 1" | 2" | 1 3/4" | 5/8" | 100,000 | 000000000 | 00000 |
1 3/4" | 5" | 7/8" | 1 3/4" | 1 1/2" | 9/16" | 100,000 | 000000000 | 00000 |
1 3/4" | 5" | 1" | 2" | 1 3/4" | 5/8" | 100,000 | 000000000 | 00000 |
2" | 6" | 7/8" | 1 3/4" | 1 1/2" | 9/16" | 100,000 | 000000000 | 00000 |
T-Slot Nut and Setup Stud Kits


For mounting items to your machine table, these kits contain the full system of necessary components. Choose the kit with slot width matching that of your table.
Each kit includes T-slot nuts, setup studs, flange nuts, coupling nuts, and a T-slot cleaning tool.
T-Slot Nut | Setup Stud | ||||||||||
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For Slot Wd. | No. of Pieces | Includes | Threading | Base Ht. | Base Wd. | Overall Ht. | Threading | Min.Tensile Strength, psi | Material | Each | |
7/8"-9 Thread Size | |||||||||||
1" | 37 | 4 T-Slot Nuts 4 Setup Studs each in 3", 4", 5", 6", 7", and 8" Lengths 4 Flange Nuts 4 Coupling Nuts 1 T-Slot Cleaner | Partially Threaded | 5/8" | 1 5/8" | 1" | Threaded on Both Ends | 125,000 | Black-Oxide Steel | 0000000 | 0000000 |
1 1/16" | 37 | 4 T-Slot Nuts 4 Setup Studs each in 3", 4", 5", 6", 7", and 8" Lengths 4 Flange Nuts 4 Coupling Nuts 1 T-Slot Cleaner | Partially Threaded | 11/16" | 1 5/8" | 1 1/8" | Threaded on Both Ends | 125,000 | Black-Oxide Steel | 0000000 | 000000 |
1 1/8" | 37 | 4 T-Slot Nuts 4 Setup Studs each in 3", 4", 5", 6", 7", and 8" Lengths 4 Flange Nuts 4 Coupling Nuts 1 T-Slot Cleaner | Partially Threaded | 3/4" | 1 3/4" | 1 1/2" | Threaded on Both Ends | 125,000 | Black-Oxide Steel | 0000000 | 000000 |