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NON-INS - TUB RING TERM, 4, 3/8, ME
Manufacturer Resources
Product Specs
- Country Of Origin:
- Mexico (MX)
- Product Subgroup:
- General Terminals
- Product Type:
- Non-Insulated Ring Terminal
- Standards:
- UL E9809
- Voltage Rating:
- 600 V
- Wire Size:
- 4 AWG
- Department:
- Electrical
- Product Group:
- Wire Termination
- Product Color:
- Metallic
- Product Material:
- Copper
Sta-Kon F10731 – Frequently Asked Questions
1) What wire size and stud size does the Sta-Kon F10731 ring terminal take?
The F10731 is sized for 4 AWG conductor with a 3/8 inch ring, so it lands on a 3/8 inch stud or bolt. Both numbers have to match: a 4 AWG terminal crimped onto a smaller conductor will not hold, and a 3/8 ring will spin on a 5/16 stud without full seating under the washer.
2) Is this a non-insulated terminal, and does it need heat shrink or tape after crimping?
Yes, the F10731 is a non-insulated tubular ring terminal, so the barrel and the conductor are left bare after crimping. On a 600 V circuit you need to re-establish insulation yourself, typically adhesive-lined heat shrink over the barrel, or rely on an enclosed terminal block or lug cover. If you would rather not add a sleeve, order an insulated ring terminal in 4 AWG instead.
3) Is this ring terminal copper or aluminum, and can I use it on aluminum conductor?
The barrel is copper, bare and metallic in finish. Use it on copper conductor. A copper-only terminal is not the right part for aluminum feeder; that calls for a lug marked AL9CU or AL/CU for dual-rated service.
4) Is the F10731 UL listed, and what file number should I put on the submittal?
It carries UL file E9809. That is the number to reference on an inspection sheet or submittal package for an MRO or institutional job where listed wire connectors are called out.
5) Ring terminal or fork terminal for a 4 AWG connection on a 3/8 stud?
Use the ring style, which is what the F10731 is. A ring is a closed barrel that cannot vibrate off the stud once the nut is torqued, which is why it is the standard choice for grounding, battery, motor and panel studs. Fork or spade terminals slide out from under a loosened screw, so they only make sense where you need to service the connection often and the circuit is low current. At 4 AWG on a 3/8 stud you are in power territory, not control wiring.
6) Do I need a special crimp tool for this 4 AWG tubular ring terminal?
A 4 AWG tubular barrel is beyond hand-pliers territory. It takes a heavy-duty crimper sized for the barrel, either a long-handle mechanical or a hydraulic head with the correct die. No tool is supplied with the terminal, so plan on having one on the truck before the termination.
7) Where is the Sta-Kon F10731 made?
Country of origin is Mexico, which is the detail a government or institutional buyer needs when a purchase order asks for origin disclosure on electrical components.
How fast can I get the Sta-Kon F10731 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Sta-Kon F10731 come with a warranty?
Absolutely. The Sta-Kon F10731 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Sta-Kon F10731?
You can call, text, or email our expert support team for fast answers. We’re here to help with
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selection,
installation tips, and troubleshooting. Contact Us
Why buy the Sta-Kon F10731 from ZenSupply?
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