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Copper straight tang connector with single slotted hole

Thomas & Betts

Thomas & Betts STC0614 Straight Tang Connector 6-14 AWG

SKU CH-T5KG-ARM89

Connects 14 to 6 AWG copper wire with a straight tang, slotted head, and single 0.2 in mounting hole

  • Product typeStraight Tang
  • Electrolytic copper construction ensures high conductivity
  • Accepts stranded copper wire from 14 AWG to 6 AWG
  • Rated for up to 1000 volts maximum voltage
  • Withstands temperatures up to 194 degrees Fahrenheit
  • Single-hole design fits 13/64 inch stud size

Mechanical Connector 6–14 AWG

This Thomas & Betts straight-tang connector accepts stranded copper wire from 14 AWG up to 6 AWG. It is built from electrolytic copper and rated for 1,000 V maximum voltage. The single-hole tongue measures 0.51 in long by 0.38 in wide and 0.08 in thick. It suits installers needing a reliable mechanical splice or termination in industrial or automotive wiring.

Ideal for Single-Circuit Copper Terminations

Electricians joining or terminating a single copper conductor in panels, junction boxes or vehicle harnesses will find the 13/64 in stud hole and slotted head convenient. The 194 °F temperature rating covers most enclosure environments. Buyers who need multi-conductor blocks, insulated terminals or crimp-style lugs should look at other product types because this connector provides only one termination point.

6–14 AWG Stranded Copper Range

The connector is specified for stranded copper conductors between 14 AWG minimum and 6 AWG maximum. This wire-range window is the decisive specification: if your conductor falls outside these limits the part will not make a secure mechanical connection.

How it compares

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

Price $9.99
Cheaper than about 75% of the 1,610 comparable items (median $25.99).

Specifications

Product
Brand nameThomas & Betts
Product typeStraight Tang

Questions about this item

What size copper wire do I need to already have on hand for this 6-14 AWG connector?

The connector accepts stranded copper wire from 14 AWG minimum up to 6 AWG maximum, so any wire in that range will fit.

Will the 13/64 in stud hole match the terminal blocks I am keeping from an older panel?

The single hole diameter is 0.2 in, matching a 13/64 in stud, so it will bolt directly onto existing hardware with that stud size.

How can I confirm the tongue is seated correctly after I tighten the slotted head?

The tongue measures 0.51 in long, 0.38 in wide and 0.08 in thick; once the screw is snug the copper tongue should sit flat and fully engaged with no visible gap.

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