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Blue nylon ring terminal with tin-plated copper barrel and 1/2 inch stud hole

Sta-Kon

Sta-Kon RB14-12 Ring Terminal 1/2 in Stud 14 AWG 600 V Nylon

SKU CH-KDNH-WPNYS

A blue nylon ring terminal for 14–18 AWG copper wire, crimped onto a 1/2 in stud with a serrated barrel, rated 600 V and 221 °F, UL listed and CSA certified

  • Product typeElectrical Connectors
  • Handles up to 600 V for safe power connections
  • Accepts 14 to 18 AWG wire for versatile use
  • Nylon insulation rated to 221 °F for heat resistance
  • Serrated copper barrel creates a strong crimp grip
  • UL listed E9809 and CSA certified for code compliance

Sta-Kon RB14-12 Ring Terminal

This Sta-Kon RB14-12 is a nylon-insulated ring terminal built for 14 AWG copper conductors. It suits automotive and industrial wiring jobs that need a secure crimp connection on a 1/2 inch stud. The blue insulation provides partial coverage and identifies the wire gauge range at a glance.

1/2 inch stud and 14 AWG fit

The terminal accepts wire from 18 AWG up to 14 AWG and mounts on a 1/2 inch stud with .5 inch hole spacing. Tongue width measures .72 inch and barrel length is .4 inch. It carries a 600 V rating and is CSA certified plus UL listed under E9809.

Crimp install with serrated barrel

Installation uses a standard crimp tool on the serrated barrel to lock the copper conductor. Tin-plated copper resists corrosion while the nylon insulation withstands up to 221 degrees F. Buyers who need a larger stud size or a heavier wire gauge cannot use this part.

How it compares

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

Price $126.99
Pricier than about 89% of the 1,610 comparable items (median $25.99).

Specifications

Product
Brand nameSTA-KON
Product typeElectrical Connectors

Questions about this item

What does the 600 V rating mean when this terminal is installed in a circuit?

It indicates the maximum voltage the nylon insulation and crimp joint are designed to withstand continuously without breakdown.

Which standards cover the crimp connection and how do they limit use?

The terminal is UL Listed under file E9809 and CSA Certified, so the crimp must follow those agencies' approved tooling and wire-range limits.

What stud size and hole spacing does the ring tongue need for mounting?

The ring fits a 1/2 in stud and has a 0.5 in hole spacing measured between mounting centres.

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