3M Scotchlok Ring Terminal Non...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$52.47
$28.43
3M M8-14R/SX 3M™ Scotchlok™ Ring Non-Insulated, 10/bottle, M8-14R/SX, standard-stylering tongue fits around the stud

3M Scotchlok Ring Terminal Non-Insulated 8 AWG 1/4 in Stud Professional Electrical Connector, 100 Pack

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Model: M8-14R/SX
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$52.47
$28.43
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3M Scotchlok Ring Terminal Non-Insulated 8 AWG 1/4 in Stud Professional Electrical Connector

Professional non-insulated ring terminals for secure electrical connections

3M Scotchlok Ring Terminal Non-Insulated delivers reliable electrical connections for professional applications. Designed for 8 AWG wire with 1/4 in stud compatibility, this terminal features a brazed-seam barrel construction and standard-style ring tongue design. The metal construction and beveled mouth design ensure secure fit and easy wire insertion for dependable performance in electrical installations.

Professional Features & Benefits

  • 8 AWG Wire Compatibility: Precisely sized for 8 AWG conductors ensuring proper fit and reliable electrical connection
  • 1/4 in Stud Size: Standard stud compatibility provides versatile installation options across various electrical applications
  • Brazed-Seam Barrel Construction: Non-insulated design with brazed seam ensures secure mechanical connection and consistent electrical performance
  • Beveled Mouth Design: Easy wire insertion reduces installation time and effort while maintaining connection integrity
  • Standard Ring Tongue: Professional ring terminal design fits securely around studs for reliable mechanical and electrical connection
  • Metal Construction: Durable metal material provides long-lasting performance in demanding electrical environments

Technical Specifications

  • Color Family Incorporate Product Color: Metal
  • Connection Width Imperial: 0.25 in
  • Connection Width Metric: 6.35 mm
  • Manufacturer Catalog Number: 7100017348
  • Maximum Conductor Size: 8 AWG
  • Minimum Conductor Size: 8 AWG
  • Overall Width Imperial: 0.47 in
  • Overall Width Metric: 11.938 mm
  • Package Height: 4.37500 in
  • Package Length: 1.62500 in
  • Package Weight: 0.1500 LBS
  • Terminal Type: Ring

Professional Applications

  • Electrical Panel Connections
  • Motor Control Centers
  • Industrial Equipment Wiring
  • Commercial Electrical Systems
  • Maintenance and Repair Operations
  • Professional Electrical Installations

Why Choose 3M Quality?

3M Scotchlok terminals deliver consistent performance with brazed-seam barrel construction and precision manufacturing. The metal construction and standard ring tongue design provide reliable electrical connections for professional applications, backed by 3M's commitment to quality electrical components.

Manufacturer Resources

Product Specs

Color Family Incorporate Product Color :
Metal
Connection Width Imperial :
0.25 in
Connection Width Metric :
6.35 mm
Manufacturer Catalog Number:
7100017348
Maximum Conductor Size:
8 AWG
Minimum Conductor Size:
8 AWG
Overall Width Imperial :
0.47 in
Overall Width Metric :
11.938 mm
Package Height:
4.37500 in
Package Length:
1.62500 in
Package Weight:
0.1500 LBS
Terminal Type:
Ring
Department:
Electrical

3M M8-14R/SX – Frequently Asked Questions

1) Will the 3M Scotchlok M8-14R/SX ring terminal work on 10 AWG or 6 AWG wire?
No. The M8-14R/SX is a single-gauge barrel: minimum and maximum conductor size are both 8 AWG. Running 10 AWG leaves the strands loose in the barrel and 6 AWG will not seat. Order the terminal matched to the gauge you are actually landing.
2) What stud or bolt size does this 3M Scotchlok ring terminal fit?
The ring opening is 0.25 in (6.35 mm), so it drops over a 1/4 in stud or a 1/4-20 bolt on a breaker lug, motor terminal block, or ground bar. Overall tongue width is 0.47 in (11.938 mm), which matters when you are stacking several rings side by side on a crowded bus.
3) Do I need to add heat shrink or tape to a non-insulated ring terminal?
Yes, if the connection needs covering. This Scotchlok ring is a bare brazed-seam barrel with no insulation sleeve, so the crimp and any exposed conductor are live metal. Inside an enclosure on an isolated stud that is often acceptable; where terminals sit close together or the wiring is handled, add heat shrink or an insulating cap as a separate line item. The upside of bare is that you can inspect the crimp and use a wider range of crimp dies.
4) What 3M catalog number should I put on a purchase order for this 8 AWG ring terminal?
Two numbers identify it: the part designation M8-14R/SX and the 3M manufacturer catalog number 7100017348. The M8 is the 8 AWG barrel, the 14R is the 1/4 in ring. Quote both and a distributor can match it without guessing the gauge.
5) Is the 3M M8-14R/SX a standard ring tongue or a flanged/locking type?
Standard-style ring tongue. It is a flat, closed ring that goes around the stud and is held by the nut, with no flange, no locking teeth, and no spade slot. If the equipment spec calls for a captive or flanged spade so the wire can be removed without fully backing the nut off, this is not that part.
6) Does the beveled mouth on this Scotchlok terminal help with stranded 8 AWG?
That is what it is for. Stranded 8 AWG tends to broom out when you push it into a bare barrel; the beveled mouth funnels the strands in so you are not re-twisting the conductor at the panel. Check visually that every strand is inside the barrel before you crimp, since nothing is hidden behind insulation on this style.
7) Is this ring terminal suitable for panel and motor control work in a commercial building?
Yes. The intended applications are electrical panel connections, motor control centers, industrial equipment wiring, and general commercial and MRO electrical work. Any spot where an 8 AWG conductor lands on a 1/4 in stud is the use case. It is a bare crimp terminal, so the enclosure provides the protection.
How fast can I get the 3M M8-14R/SX 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 3M M8-14R/SX come with a warranty?
Absolutely. The 3M M8-14R/SX 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 3M M8-14R/SX?
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 3M M8-14R/SX from ZenSupply?
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