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Yellow vinyl-insulated locking fork terminals with 1/4 inch stud size, pack of 50

3M

3M MV10-14FLX Scotchlok 12-10 AWG Vinyl Locking Fork Terminal 1/4" Stud Yellow Pack 50

SKU CH-TV48-7TFAY

Vinyl-insulated locking fork terminals for 12-10 AWG wire, 1/4-inch stud, CSA and UL listed, pack of 50

  • TypeElectrical Connectors
  • Crimps 12-10 AWG wire securely
  • Locking fork resists vibration on 1/4" studs
  • Yellow vinyl insulation rated to 221 °F
  • UL Listed and CSA Certified for 600 V
  • 50 terminals per pack for volume jobs

12-10 AWG Vinyl Locking Fork Terminals

These yellow insulated fork terminals accept 12 to 10 AWG copper wire and fit a 1/4 inch stud. The brazed seam and vinyl insulation are rated for 600 volts and a maximum operating temperature of 221 degrees F. Each pack contains 50 UL Listed and CSA Certified terminals for secure crimp connections.

Suited for automotive

Installers needing a locking fork that resists vibration on a 1/4 inch stud will find these terminals match the spec. They are not for wires smaller than 12 AWG or larger than 10 AWG, nor for applications requiring ring terminals or a different stud size. Buyers who need higher temperature ratings or different insulation materials should look elsewhere.

Handles 12-10 AWG at 600 V with 50-piece supply

The terminals comfortably crimp solid or stranded copper within the 12 to 10 AWG range and maintain integrity up to the 221 degree F limit. Headroom ends at the 10 AWG maximum wire size and the 1.24 inch overall length, which may not fit tight enclosures. The 50-count pack covers multiple connection points but offers no spare hardware beyond the terminals themselves.

Highlights

  • Crimps 12-10 AWG wire securely
  • Locking fork resists vibration on 1/4" studs
  • Yellow vinyl insulation rated to 221 °F
  • UL Listed and CSA Certified for 600 V
  • 50 terminals per pack for volume jobs

Specifications

TypeElectrical Connectors
Brand3M

Questions about this item

What wire gauge must I already have for the 12-10 AWG terminals to crimp correctly?

You need copper wire between 12 AWG and 10 AWG; the barrel is sized for that range and the brazed seam holds the crimp.

Will the 1/4 inch stud fork fit the same bolts as my existing 1/4 inch ring terminals?

Yes, the 1/4 inch stud size matches standard 1/4 inch bolts, so the locking fork slides onto the same studs used by your ring terminals.

How can I confirm the connection is sound after crimping?

Inspect the crimp for a tight barrel grip, verify the fork locks onto the 1/4 inch stud without play, and check that the yellow insulation is fully seated.

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