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Manufacturer Resources
Product Specs
- Country Of Origin:
- United States (US)
- Product Subgroup:
- General Terminals
- Product Type:
- Vinyl Insulated Ring Terminal
- Standards:
- UL E9809
- Voltage Rating:
- 600 V
- Wire Size:
- 22-16 AWG
- Department:
- Electrical
- Product Group:
- Wire Termination
- Product Color:
- Red
- Product Material:
- Copper
Sta-Kon RA867 – Frequently Asked Questions
1) What wire gauge does the Sta-Kon RA867 ring terminal crimp onto?
The RA867 is sized for 22 to 16 AWG stranded copper conductor. That red insulation color is the standard industry marker for the 22-16 range, so on a panel with mixed terminals you can spot the right size by color before you reach for the crimper. Anything larger than 16 AWG will not seat in the barrel and should go to a 16-14 (blue) terminal instead.
2) Should I use a ring terminal or a fork terminal on my terminal strip?
Use the ring style, like the Sta-Kon RA867, anywhere vibration or a safety circuit is involved: the closed tongue cannot back off the stud if the screw loosens. A fork or spade terminal is faster on dense terminal blocks because you can slide it under a partially backed-out screw without disconnecting neighbors, but it can slip off. For motor leads, ground screws, and equipment subject to vibration, the ring is the one to specify.
3) Is the barrel on the RA867 copper or aluminum, and can I use it on aluminum wire?
The conductor barrel is copper, so it is intended for copper conductors only. Aluminum building wire needs an AL9CU rated connector; putting bare copper against aluminum invites galvanic corrosion at the joint.
4) Do I need a special crimp tool for Sta-Kon insulated ring terminals?
Crimp the RA867 with an insulated-terminal crimper set to the red 22-16 nest. The vinyl sleeve is crimped along with the barrel, so the die has to be the insulated-grip type rather than the open-barrel uninsulated die. Color-coded nests on the tool match the red sleeve directly.
5) Is the Sta-Kon RA867 made in the USA for Buy American projects?
Country of origin on the RA867 is the United States, which is what a government, school, or transit procurement file usually needs documented for domestic-content requirements.
6) What is the exact part number to reorder these red #8 ring terminals?
Order by Sta-Kon part number RA867. That designation covers the vinyl insulated ring terminal for 22-16 AWG with a No. 8 bolt tongue in red.
How fast can I get the Sta-Kon RA867 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 RA867 come with a warranty?
Absolutely. The Sta-Kon RA867 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 RA867?
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 RA867 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.