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INS NYL RING TERM 6 BOLT 3/8IN BLU
Manufacturer Resources
Product Specs
- Country Of Origin:
- Mexico (MX)
- Product Subgroup:
- General Terminals
- Product Type:
- Nylon Insulated Ring Terminal
- Standards:
- UL E9809
- Voltage Rating:
- 600 V
- Wire Size:
- 6 AWG
- Department:
- Electrical
- Product Group:
- Wire Termination
- Product Color:
- Blue
- Product Material:
- Copper
Sta-Kon RE737 – Frequently Asked Questions
1) What wire size does the Sta-Kon RE737 ring terminal take?
The RE737 is sized for 6 AWG conductor. One terminal, one 6 AWG wire, crimped in the barrel. If you are terminating 8 AWG or 4 AWG, this is the wrong barrel size, and a loose or over-stuffed crimp on a 600 V circuit is a failure point rather than a connection.
2) Will the RE737 ring terminal fit a 3/8 inch stud or bolt?
Yes. The RE737 ring tongue is a 3/8 inch bolt size, so it drops over a 3/8 inch stud, breaker lug screw, or ground bolt. The ring is a closed tongue, so the nut has to come all the way off to install it, unlike a spade or flanged fork terminal.
3) Is the RE737 terminal copper or aluminum, and can I use it on aluminum conductors?
The barrel is copper, so it is a copper-only terminal. Use it on copper conductor. Aluminum feeders need an AL9CU or AL-rated lug instead; crimping aluminum into a copper barrel sets up a dissimilar metal joint that loosens and heats.
4) Is this ring terminal rated for 600 volt circuits?
The RE737 carries a 600 V rating and is UL recognized under file E9809. That covers typical commercial branch circuit and panel work, motor leads, and control cabinet grounding at building voltages.
5) What does the blue color on this Sta-Kon terminal mean?
Blue on the RE737 is the nylon insulation color. On Sta-Kon heavy gauge terminals the insulation color codes the barrel to its wire range, which here is 6 AWG. It is not the standard small-gauge blue (16-14 AWG) used on butt splices and spade terminals, so go by the 6 AWG marking and not by color memory.
6) Why choose a nylon insulated ring terminal instead of a vinyl one or a bare lug?
Nylon insulation holds up better than vinyl to heat, abrasion, and solvents, which is why it gets specified for panel and motor connections that run warm or get handled during service. A bare copper lug needs heat shrink or tape added after crimping; the RE737 arrives insulated. Compared to a fork or spade, the closed ring cannot vibrate off a loosened stud, which is the usual reason it is picked for ground bonds and equipment terminals.
7) Do I need a special crimp tool for a 6 AWG Sta-Kon ring terminal?
Yes. A 6 AWG copper barrel is heavy gauge, well past what a hand-squeeze crimper for 22-10 AWG insulated terminals will set. Use a ratcheting or hydraulic crimper with a die matched to the Sta-Kon 6 AWG terminal. Tooling is not supplied with the terminal, so order it separately if you do not already have it on the truck.
8) What is the exact part number and who makes this 6 AWG blue ring terminal?
Manufacturer part number RE737, Sta-Kon brand. Built in Mexico. Describe it on a purchase order as a nylon insulated ring terminal, 6 AWG, 3/8 inch bolt, blue.
How fast can I get the Sta-Kon RE737 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 RE737 come with a warranty?
Absolutely. The Sta-Kon RE737 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 RE737?
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 RE737 from ZenSupply?
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