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Bare copper ring terminals with tin finish, 100 pack

Sta-Kon

Sta-Kon B14-38 Non-Insulated Ring Terminal 18-14 AWG 3/8" Stud Pack 100

SKU CH-0NP9-D44CP

Non-insulated ring terminal crimps 18-14 AWG copper wire with a 3/8" stud hole, tin-plated copper barrel, CSA certified and UL listed for 600 V

  • Overall length2.6
  • Product typeSeries B
  • Handles up to 600 V for safe power connections
  • Crimps 18 to 14 AWG copper wire securely
  • 3/8" stud hole fits standard automotive bolts
  • Serrated barrel grips conductor for low-resistance joints
  • UL Listed E9809 and CSA Certified for code compliance

Non-Insulated Ring Terminal 18-14 AWG

The Sta-Kon B14-38 is a non-insulated ring terminal designed for 18 to 14 AWG copper conductors. It features a 3/8 inch stud size and a tin-plated copper body. The barrel uses a serrated design for a secure crimp termination. This pack contains 100 pieces for electrical and industrial wiring tasks.

600 V Rating and 221 °F Temperature Limit

The terminal carries a maximum voltage rating of 600 V and a maximum operating temperature of 221 degrees F. It is UL Listed under file E9809 and CSA Certified for compliance. The bare metallic finish has no insulation coverage or material. Normal use stays within these electrical and thermal limits.

Serrated Barrel Holds Under Sustained Load

The serrated barrel style maintains grip on the wire during prolonged mechanical stress and thermal cycling. The crimp termination resists loosening when subjected to continuous vibration or repeated current flow. Tin contact finish protects the copper against oxidation over extended service periods. The 0.3 inch barrel length provides consistent contact area.

How it compares

Measured against everything we stock in Wire, Cable & Wiring Supplies, at today’s prices. Recalculated every night.

Price $47.99
Pricier than about 66% of the 1,610 comparable items (median $25.99).

Specifications

Product
Brand nameSta-Kon
Product typeSeries B

Questions about this item

How do I install the B14-38 ring terminal on 18-14 AWG wire and what step is often missed?

Strip the wire, insert it fully into the .3 in serrated barrel, and crimp with a tool sized for 18-14 AWG; the step often missed is verifying the wire reaches the barrel end before crimping.

What maintenance or replacement will the B14-38 terminals need over time?

Inspect the tin-plated copper contacts periodically for corrosion or loosening; replace any terminal showing discolouration, cracked barrel, or a stud hole elongated beyond the .35 in spacing.

What is the first limit reached when the B14-38 runs under sustained load?

The 221 °F maximum operating temperature is the first limit; sustained current that drives the terminal above this temperature degrades the tin finish and copper barrel.

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