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Electrical Properties Electrical Properties |
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System of Measurement System of Measurement |
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For Wire Gauge For Wire Gauge |
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Thread Size Thread Size |
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Thread Type Thread Type |
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Drive Style Drive Style |
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 | Hex |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Thread Direction Thread Direction |
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For Outer Panel Hole Diameter For Outer Panel Hole Diameter |
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Thread Spacing Thread Spacing |
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Drive Size Drive Size |
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Length Length |
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Grounding Screws
Connect grounding wires to steel structures, fence posts, and transformers. These screws can also tap one or two cables from a bus bar.
| For Wire Gauge | Screw Size | Material | Specifications Met | Each | |
| 12, 11, 10, 9, 8 | 1/4" | Bronze | UL Listed, CSA Certified | 0000000 | 000000 |
| 10, 9, 8, 7, 6 | 1/4" | Bronze | UL Listed, CSA Certified | 0000000 | 00000 |
| 10, 9, 8, 7, 6, 5, 4 | 5/16" | Bronze | UL Listed, CSA Certified | 0000000 | 00000 |
| 10, 9, 8, 7, 6, 5, 4, 3, 2 | 3/8" | Bronze | UL Listed, CSA Certified | 0000000 | 00000 |
| 10, 9, 8, 7, 6, 5, 4, 3, 2, 1 | 3/8" | Bronze | UL Listed, CSA Certified | 0000000 | 00000 |
| 2, 1, 1/0, 2/0 | 1/2" | Bronze | UL Listed, CSA Certified | 0000000 | 00000 |
| 2, 1, 1/0, 2/0, 3/0 | 1/2" | Bronze | UL Listed, CSA Certified | 0000000 | 00000 |
| 1, 1/0, 2/0, 3/0, 4/0 | 5/8" | Bronze | UL Listed, CSA Certified | 0000000 | 000000 |
| 3/0, 4/0, 250 MCM, 300 MCM, 350 MCM, 400 MCM, 450 MCM, 500 MCM | 3/4" | Bronze | UL Listed, CSA Certified | 0000000 | 000000 |
Grounding Lugs for Enclosures
Create a common grounding path for not only internal components and circuits, but also your enclosure’s body. These lugs are used in hazardous locations to prevent static buildup on metal surfaces. They’re also common in telecommunications applications where static could damage components. To conduct electricity, they’re made of brass. They maintain a watertight seal with the enclosure thanks to their O-ring, which sits securely in a groove on the lug.
For technical drawings and 3-D models, click on a part number.
| For Outer Panel Hole Diameter | Length | Thread Size | Material | Includes | Each | |
| 0.425" | 2 1/2" | 3/8"-16 | Brass | Mounting Hardware, O-Ring | 0000000 | 000000 |