3M 7100164010 Insulated Ring Tongue Terminal 16-14 Awg

Product Description

The 3M 7100164010 is an insulated ring tongue terminal designed for secure, vibration-resistant wire terminations in electrical panels, control circuits, and field wiring applications. Built with a butted seam construction and rated for 16-14 AWG wire, this terminal accepts a size 8 stud. The ring-style tongue is the most mechanically secure terminal configuration available — it cannot be dislodged unless the mounting screw or stud is fully removed. Electricians and control technicians use these terminals where a permanent, low-resistance connection is required and accidental disconnection is not acceptable.

These terminals are suited for residential and light commercial electrical work, HVAC control panel wiring, low-voltage circuit terminations, and general panel assembly. The insulated sleeve provides added protection against incidental contact and short circuits in congested enclosures. Sold in a case of 1000, this quantity is appropriate for panel shops, electrical contractors, and service fleets that terminate wire regularly and need a reliable in-stock supply of the correct stud size.

Key Features

• Ring-style tongue — cannot be removed without removing the mounting screw, preventing accidental disconnection
• Insulated construction reduces risk of incidental contact and short circuits in tight enclosures
• Butted seam barrel accommodates 16-14 AWG wire range
• Size 8 stud compatibility for common panel and terminal block fasteners
• Case quantity of 1000 supports high-volume panel assembly and field work

Compatibility

Designed as a standard OEM-style ring tongue terminal for 16-14 AWG conductors and size 8 studs, suitable for use in residential and commercial electrical termination applications where insulated ring terminals of this wire range are specified.

Installation Notes

Installation should be performed by a qualified electrician in accordance with applicable NEC requirements. De-energize and lock out the circuit before terminating any conductors. Use a calibrated ratcheting crimping tool rated for insulated terminals in the 16-14 AWG range to ensure a full, gas-tight crimp — do not use pliers or non-ratcheting tools. Verify stud size and wire gauge match terminal specifications before crimping, as improper sizing compromises connection integrity.