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⚡ Power up your panel with precision and safety!
The Fastronix Premium High Current 3/8" Thru Panel Battery Terminal Connectors are USA-made, UL-certified connectors designed for high current applications. Featuring 3/8" studs rated at 440 amps continuous with momentary spikes up to 550 amps, they mount securely in metal panels up to 7/16" thick. The durable nylon backing nut prevents shorts, while the inner copper core ensures optimal conductivity. For a professional, safe, and visually impressive installation, pair with Fastronix rubber terminal covers.
| ASIN | B079K5HB79 |
| Brand | Fastronix Solutions |
| Bullet Point | 3/8" Studs Rated to 440 Amps @ 12 Volts with Momentary 550 Amp Spikes, Durable Nylon Backing Nut Eliminates any Question of Shorting and These Can be Mounted in Metal Panels, Inner Copper Core for High Current Applications, Mount in Panels up to 7/16" Thick in a 1-17/64" Hole, Use with Fastronix Rubber Terminal Covers 404-110 and 404-111 for a Professional Installation |
| Colour | Red and Black |
| Connector Type | Stud |
| Contact Material | Copper |
| Customer Reviews | 4.8 4.8 out of 5 stars (565) |
| Insulation Material Type | Nylon |
| Item Package Quantity | 1 |
| Manufacturer | Fastronix Solutions |
| Manufacturer Part Number | 406-239 |
| Material | Nylon |
| Model Number | 406-239 |
| Number of Items | 1 |
| Package Weight | 0.26 Kilograms |
| Specification Met | UL |
| Stud Size | 3/8 inch |
| Temperature Rating | 105 degree celsius |
| Terminal | Bullet Terminal |
| Title | Fastronix Premium High Current 3/8" Thru Panel Battery Terminal Connectors USA Made |
| UPC | 635414975769 |
| Unit Count | 1.0 count |
J**O
Bare Terminal Posts
I haven't bought these because when they are fitted , there is no cover / insulator for these fittings, this makes it very easy to short from the terminal to the vehicle negative .. the bodywork.. All it would take is a slip with a tool . this would short.. and due to the power of the battery, could weld the tool to the body / power post.. or melt the power cable. Other suppliers include insulating boots to stop this. Stay safe...
F**R
Came quick and as shown!
K**N
Great quality.
A**R
So far definitely work as described. Only down side is the size of the hole you have to drill but it is what it is.
L**R
Well made with good hardware included. Have purchased at least 5 of these. Use them for solar energy storage, custom battery boxes.
J**S
Good construction, materials. I needed to get through a camper's firewall and these were two of the plastic threads too short. Had to spend an hour each one to modify the opening and the bolt. Probably deserves five stars, but all that work due to length had to be acknowledged.
Trustpilot
2 weeks ago
2 weeks ago