Noninsulated High-Temperature Ring Terminals

Made of heat-resistant materials, these terminals are designed for installation in high-temperature applications such as motors, ovens, and furnaces. Mount them on a threaded post or stud for a more secure connection than spade or hook terminals. They are noninsulated, so you can easily inspect the wire connection. Use a crimper (not included) to install wire.
For technical drawings and 3-D models, click on a part number.
Ring | |||||||||
---|---|---|---|---|---|---|---|---|---|
For Wire Gauge | For Screw Size | For Screw Size Decimal Equivalent | Wd. | Thick. | Terminal Material | Specifications Met | Pkg. Qty. | Pkg. | |
900° F Max. Temp. | |||||||||
22-18 | No. 6 | 0.138" | 0.27" | 0.03" | Nickel-Plated Steel | UL Listed | 100 | 0000000 | 00000 |
22-18 | No. 8 | 0.164" | 0.27" | 0.03" | Nickel-Plated Steel | UL Listed | 100 | 0000000 | 0000 |
22-18 | No. 10 | 0.190" | 0.32" | 0.03" | Nickel-Plated Steel | UL Listed | 100 | 00000000 | 0000 |
22-18 | 1/4" | 0.250" | 0.46" | 0.03" | Nickel-Plated Steel | __ | 100 | 000000000 | 00000 |
22-18 | 5/16" | 0.313" | 0.46" | 0.03" | Nickel-Plated Steel | __ | 100 | 000000000 | 00000 |
22-18 | 3/8" | 0.375" | 0.54" | 0.03" | Nickel-Plated Steel | __ | 100 | 000000000 | 00000 |
16-14 | No. 6 | 0.138" | 0.34" | 0.03" | Nickel-Plated Steel | UL Listed | 100 | 00000000 | 00000 |
16-14 | No. 8 | 0.164" | 0.39" | 0.03" | Nickel-Plated Steel | UL Listed | 100 | 00000000 | 00000 |
16-14 | No. 10 | 0.190" | 0.38" | 0.03" | Nickel-Plated Steel | UL Listed | 100 | 00000000 | 00000 |
16-14 | 1/4" | 0.250" | 0.48" | 0.03" | Nickel-Plated Steel | UL Listed | 100 | 00000000 | 00000 |
16-14 | 5/16" | 0.313" | 0.47" | 0.03" | Nickel-Plated Steel | __ | 100 | 000000000 | 00000 |
16-14 | 3/8" | 0.375" | 0.54" | 0.03" | Nickel-Plated Steel | __ | 100 | 000000000 | 00000 |
12-10 | No. 6 | 0.138" | 0.38" | 0.04" | Nickel-Plated Steel | UL Listed | 100 | 00000000 | 00000 |
12-10 | No. 8 | 0.164" | 0.38" | 0.04" | Nickel-Plated Steel | UL Listed | 100 | 00000000 | 00000 |
12-10 | No. 10 | 0.190" | 0.38" | 0.04" | Nickel-Plated Steel | UL Listed | 100 | 00000000 | 00000 |
12-10 | 1/4" | 0.250" | 0.48" | 0.04" | Nickel-Plated Steel | UL Listed | 50 | 00000000 | 00000 |
12-10 | 5/16" | 0.313" | 0.60" | 0.04" | Nickel-Plated Steel | UL Listed | 50 | 00000000 | 00000 |
12-10 | 3/8" | 0.375" | 0.60" | 0.04" | Nickel-Plated Steel | UL Listed | 50 | 0000000 | 00000 |
12-10 | 1/2" | 0.500" | 0.69" | 0.04" | Nickel-Plated Steel | __ | 50 | 000000000 | 0000 |
8 | No. 10 | 0.190" | 0.47" | 0.04" | Nickel-Plated Steel | __ | 25 | 000000000 | 0000 |
8 | 1/4" | 0.250" | 0.47" | 0.05" | Nickel-Plated Steel | __ | 25 | 00000000 | 00000 |
6 | 3/8" | 0.375" | 0.63" | 0.05" | Nickel-Plated Steel | __ | 10 | 0000000 | 00000 |
4 | 3/8" | 0.375" | 0.68" | 0.07" | Nickel-Plated Steel | __ | 10 | 00000000 | 00000 |
1,200° F Max. Temp. | |||||||||
20-18 | No. 8 | 0.164" | 0.31" | 0.03" | Nickel | __ | 5 | 000000000 | 00000 |
20-18 | No. 10 | 0.190" | 0.31" | 0.03" | Nickel | __ | 5 | 000000000 | 00000 |
16-14 | No. 6 | 0.138" | 0.31" | 0.04" | Nickel | __ | 5 | 00000000 | 00000 |
16-14 | No. 8 | 0.164" | 0.31" | 0.04" | Nickel | __ | 5 | 00000000 | 00000 |
16-14 | No. 10 | 0.190" | 0.31" | 0.04" | Nickel | __ | 5 | 00000000 | 00000 |
16-14 | No. 12 | 0.216" | 0.31" | 0.04" | Nickel | __ | 5 | 00000000 | 00000 |
12-10 | No. 6 | 0.138" | 0.37" | 0.04" | Nickel | __ | 10 | 00000000 | 00000 |
12-10 | No. 8 | 0.164" | 0.31" | 0.04" | Nickel | __ | 5 | 00000000 | 00000 |
12-10 | No. 10 | 0.190" | 0.31" | 0.04" | Nickel | __ | 5 | 00000000 | 00000 |
12-10 | No. 12 | 0.216" | 0.31" | 0.04" | Nickel | __ | 5 | 00000000 | 00000 |
Insulated High-Temperature Ring Terminals

With a heat-resistant PVDF cover on the barrel, these terminals are best for high-temperature applications where you want to prevent short-circuiting with nearby wire. Mount them on a threaded screw or stud for a more secure connection than spade and hook terminals. Use a crimper (not included) to install wire.
For technical drawings and 3-D models, click on a part number.
Ring | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Wire Gauge | For Screw Size | For Screw Size Decimal Equivalent | Wd. | Thick. | Insulation Color | Insulation Material | Terminal Material | Max. Temp., °F | Max. Voltage | Specifications Met | Pkg. Qty. | Pkg. | |
22-18 | No. 4 | 0.112" | 0.25" | 0.03" | Red | PVDF Plastic | Tin-Plated Copper | 300° | 600V AC 600V DC | UL Listed | 5 | 0000000 | 000000 |
22-18 | No. 6 | 0.138" | 0.26" | 0.03" | Red | PVDF Plastic | Tin-Plated Copper | 300° | 600V AC 600V DC | UL Listed | 5 | 0000000 | 00000 |
22-18 | No. 8 | 0.164" | 0.31" | 0.03" | Red | PVDF Plastic | Tin-Plated Copper | 300° | 600V AC 600V DC | UL Listed | 5 | 0000000 | 00000 |
22-18 | No. 10 | 0.190" | 0.32" | 0.03" | Red | PVDF Plastic | Tin-Plated Copper | 300° | 600V AC 600V DC | UL Listed | 5 | 0000000 | 00000 |
16-14 | No. 4 | 0.112" | 0.25" | 0.03" | Blue | PVDF Plastic | Tin-Plated Copper | 300° | 600V AC 600V DC | UL Listed | 5 | 0000000 | 00000 |
16-14 | No. 6 | 0.138" | 0.34" | 0.03" | Blue | PVDF Plastic | Tin-Plated Copper | 300° | 600V AC 600V DC | UL Listed | 5 | 0000000 | 00000 |
16-14 | No. 8 | 0.164" | 0.37" | 0.03" | Blue | PVDF Plastic | Tin-Plated Copper | 300° | 600V AC 600V DC | UL Listed | 5 | 0000000 | 00000 |
16-14 | No. 10 | 0.190" | 0.31" | 0.03" | Blue | PVDF Plastic | Tin-Plated Copper | 300° | 600V AC 600V DC | UL Listed | 5 | 0000000 | 00000 |
16-14 | 1/4" | 0.250" | 0.47" | 0.03" | Blue | PVDF Plastic | Tin-Plated Copper | 300° | 600V AC 600V DC | UL Listed | 5 | 0000000 | 00000 |
12-10 | No. 6 | 0.138" | 0.39" | 0.04" | Yellow | PVDF Plastic | Tin-Plated Copper | 300° | 600V AC 600V DC | UL Listed | 5 | 0000000 | 00000 |
12-10 | No. 8 | 0.164" | 0.39" | 0.04" | Yellow | PVDF Plastic | Tin-Plated Copper | 300° | 600V AC 600V DC | UL Listed | 5 | 0000000 | 00000 |
12-10 | No. 10 | 0.190" | 0.39" | 0.04" | Yellow | PVDF Plastic | Tin-Plated Copper | 300° | 600V AC 600V DC | UL Listed | 5 | 0000000 | 00000 |
12-10 | 1/4" | 0.250" | 0.54" | 0.04" | Yellow | PVDF Plastic | Tin-Plated Copper | 300° | 600V AC 600V DC | UL Listed | 5 | 0000000 | 00000 |