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Blue nylon insulated fork terminals with tin finished copper contacts, 100 pack

3M

3M MNG14-6FBX Fork Terminal #6 Stud 14 AWG 600V Nylon 100pk

SKU CH-6RN1-RNR7M

Crimp fork terminals for 14–16 AWG wire, #6 stud, 600 V nylon insulation, 100-pack

  • TypeElectrical Connectors
  • Rated for 600 V circuits with UL and CSA certification
  • Nylon insulation withstands 221 °F maximum operating temperature
  • Fits 16–14 AWG wire with a .46 in barrel length
  • Butted-seam copper barrel ensures reliable crimp termination
  • Pack of 100 terminals for volume wiring jobs

3M MNG14-6FBX Fork Terminal

These fork terminals suit electricians and maintenance technicians who need reliable crimp connections on 14 to 16 AWG wire. Each pack contains 100 pieces with a #6 stud size for standard terminal blocks and panel lugs. The nylon insulation resists abrasion and chemical exposure in industrial environments. UL listing and CSA certification confirm compliance with common North American safety standards.

Tin-plated copper contacts and nylon insulation

Tin-plated copper contacts provide low-resistance joints while the blue nylon insulation grip secures the wire against vibration. The butted seam barrel measures .46 in long and accepts wire from 16 to 14 AWG. Maximum operating temperature is 221 degrees F and the assembly is rated for 600 V. Crimp termination requires only standard hand tools without solder or heat.

Consistent performance during repeated cycles

The insulation grip and butted seam maintain mechanical integrity when the harness flexes or expands with temperature swings. Tin plating resists oxidation so contact resistance stays stable over long service intervals. RoHS compliance ensures the terminals meet restricted-substance requirements for regulated projects. The .86 in overall length fits typical terminal strips without crowding adjacent positions.

Highlights

  • Rated for 600 V circuits with UL and CSA certification
  • Nylon insulation withstands 221 °F maximum operating temperature
  • Fits 16–14 AWG wire with a .46 in barrel length
  • Butted-seam copper barrel ensures reliable crimp termination
  • Pack of 100 terminals for volume wiring jobs

Specifications

Brand3M
TypeElectrical Connectors

Questions about this item

How do I crimp the 14 AWG wire into the .46 in barrel without damaging the nylon insulation grip?

Strip the wire to match the .46 in barrel length, seat it fully in the insulation grip, and use a ratchet crimp tool sized for 14-16 AWG so the butted seam compresses evenly without cracking the nylon.

Will the tin-plated copper contacts need re-crimping or replacement after repeated heat cycles up to 221 Degrees F?

The tin-plated copper resists oxidation at 221 Degrees F; inspect crimps during scheduled maintenance but replacement is only needed if the barrel shows cracking or the fork tongue loosens on the #6 stud.

At what current does the 600 V nylon-insulated fork terminal hit its thermal limit first during sustained load?

The 221 Degrees F maximum operating temperature of the nylon insulation is reached before the 600 V rating becomes a factor, so the thermal limit of the insulation governs sustained current capacity.

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