Ecm Industries Llc 10-108 Ring Terminal 12-10 Awg 50 Pack

Product Description

The ECM INDUSTRIES LLC 10-108 is a 50-pack of insulated, solderless ring terminals designed for secure, reliable electrical connections in a wide range of trade applications. Each terminal accepts 12 to 10 AWG wire and fits 5/16-inch to 3/8-inch studs, covering the most common fastener sizes found in HVAC equipment, electrical panels, and motor wiring. The insulated sleeve protects the connection point from abrasion and incidental contact, while the solderless crimp design allows for fast, consistent terminations without a heat source. At 1.5 pounds for the pack, these terminals are a practical bulk supply for service vans and job boxes.

These ring terminals are suited for residential and light commercial electrical work, including low-voltage and line-voltage wiring terminations on HVAC units, control panels, pump motors, and pool equipment. The 12-10 AWG range makes them a match for common equipment power leads and ground connections. The 5/16-inch to 3/8-inch stud compatibility covers a broad range of lug and bus bar connections encountered in the field. The 50-count clam pack is sized for stocking without bulk storage concerns.

Key Features

• Insulated design protects terminated connection from abrasion and incidental contact
• Solderless crimp construction allows fast field terminations without heat tools
• Wire range: 12-10 AWG for common equipment and power leads
• Stud size: 5/16 inch to 3/8 inch, covering frequent panel and motor fastener sizes
• 50-count pack reduces restocking frequency on active service routes

Compatibility

Designed as an OEM-style solderless ring terminal suitable for 12-10 AWG wire terminations on 5/16-inch to 3/8-inch studs across residential and light commercial electrical, HVAC, plumbing, and pool equipment applications.

Installation Notes

Installation is performed by licensed electricians or qualified HVAC and equipment technicians. Always de-energize and lock out the circuit before making or disturbing any terminal connections, following applicable NEC lockout/tagout requirements. Use a calibrated ratcheting crimp tool matched to the terminal and wire gauge to ensure a gas-tight crimp. Inspect the insulated sleeve after crimping to confirm no cracking or splitting that could expose the conductor.