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Manufacturer Resources
Product Specs
- Country Of Origin:
- Mexico (MX)
- Product Subgroup:
- General Terminals
- Product Type:
- Non-Insulated Ring Terminal - 90 Degree Bend
- Wire Size:
- 8/8AN
- Department:
- Electrical
- Product Group:
- Wire Termination
- Product Material:
- Copper
Sta-Kon D10721U – Frequently Asked Questions
1) What wire size does the Sta-Kon D10721U ring terminal take?
The D10721U is sized for No. 8 AWG wire. It is a non-insulated tubular ring terminal, so the barrel is bare copper with no sleeve, and it needs a crimp die matched to an 8 AWG non-insulated barrel. If your conductor is 10 or 6 AWG, this is the wrong terminal.
2) Why would I pick a 90 degree bend ring terminal instead of a straight one?
The 90 degree tongue turns the ring perpendicular to the wire barrel, which is what you want when the stud faces a different plane than the cable run, for example a panel ground bar at the back of an enclosure or a flat busbar where a straight terminal would force a sharp bend in an 8 AWG conductor. If the stud is in line with the wire, use a straight ring terminal instead.
3) Is this ring terminal insulated, and does that matter for my application?
No, the D10721U is non-insulated. The copper barrel is bare, so if the termination is in a location where you need the barrel covered, you add heat shrink or a separate insulating sleeve over it after crimping. Bare barrels are common on ground connections and inside enclosures where spacing is already controlled.
4) What is the Sta-Kon ring terminal made of, and can I use it on aluminum conductors?
The barrel is copper. That makes it a copper-only terminal for copper conductors; aluminum wire needs a terminal rated for aluminum or dual-rated AL/CU, which this is not.
How fast can I get the Sta-Kon D10721U 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 D10721U come with a warranty?
Absolutely. The Sta-Kon D10721U 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 D10721U?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Sta-Kon D10721U from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.