R5.5-M4, Daido Ring Terminals

Daido R5.5-M4 Non-Insulated Ring Terminal – 12–10 AWG, 4.3mm (M4 / #8) Stud, UL/CSA Certified (100 pcs)

The Daido R5.5-M4 is a durable non-insulated ring terminal designed for secure and long-lasting wire connections in electrical, control, and power distribution systems. Compatible with 12–10 AWG (2.0–5.5 mm²) wire, it features a 4.3mm inner diameter (M4 / #8 stud) and a 7.1mm outer diameter, providing a tight and reliable connection to studs, screws, or terminal blocks.

Manufactured from high-conductivity copper alloy and UL/CSA certified, the R5.5-M4 ensures superior electrical performance, corrosion resistance, and long service life. Its non-insulated design makes it ideal for installations in enclosed or protected environments where insulation is not required.

Key Features:

• Type: Non-insulated ring terminal

• Model: R5.5-M4

• Wire Size: 12–10 AWG (2.0–5.5 mm²)

• Stud Size: 4.3mm (M4 / #8) I.D., 7.1mm O.D.

• Material: High-conductivity copper alloy

• Certifications: UL and CSA approved

• Standard Package: 100 pieces per bag

• Applications: Control panels, power wiring, industrial machinery, and general electrical use