Wire Connection Type Wire Connection Type |
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| Crimp On | Solder |
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| Screw-Clamp Terminals | Screw Terminals |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Solder and Crimp-On Welding Lugs
Solder these lugs in place, or use a crimping block and punch (sold separately) and hit them with a hammer for the most secure connection of any of the welding lugs we offer.
For technical drawings and 3-D models, click on a part number.
| For Wire Gauge | Lug ID | Hole Size | For Wire Type | For Wire Material | Terminal Material | Lg. | Wd. | Ht. | Max. Voltage | Each | |
1 Hole — 1 Wire | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 8-6 | 0.289" | 0.328" | Stranded | Copper | Copper | 1.39" | 0.539" | 0.38" | Not Rated | 0000000 | 00000 |
| 6-4 | 0.347" | 0.328" | Stranded | Copper | Copper | 1.6" | 0.622" | 0.45" | Not Rated | 0000000 | 0000 |
| 6-2 | 0.461" | 0.531" | Stranded | Copper | Copper | 2.67" | 0.78" | 0.63" | 80V DC 80V AC | 000000 | 0000 |
| 1-2/0 | 0.559" | 0.531" | Stranded | Copper | Copper | 2.89" | 1" | 0.768" | 80V DC 80V AC | 000000 | 0000 |
| 3/0-4/0 | 0.66" | 0.531" | Stranded | Copper | Copper | 3.15" | 1.17" | 0.89" | 80V DC 80V AC | 000000 | 0000 |
| 4/0 | 0.776" | 0.656" | Stranded | Copper | Copper | 3.87" | 1.36" | 1.02" | 80V DC 80V AC | 000000 | 00000 |
| Crimping Block and Punch | 0000000 | Each | 000000 |
Screw-Down Welding Lugs
Tighten the screw with a 1/4" hex key for a more secure connection than Hammer-On Welding Lugs.
For technical drawings and 3-D models, click on a part number.
| For Wire Gauge | Lug ID | Hole Size | For Wire Type | For Wire Material | Terminal Material | Max. Temp., °F | Lg. | Wd. | Ht. | Each | |
45° Elbow | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
1 Hole — 1 Wire | |||||||||||
| 6-1/0 | 1/2" | 0.531" | Stranded | Copper | Copper | 470° | 3.125" | 1.073" | 1.75" | 0000000 | 000000 |
| 2/0-4/0 | 0.641" | 0.531" | Stranded | Copper | Copper | 470° | 3.375" | 0.913" | 1.991" | 0000000 | 00000 |
Straight | |||||||||||
1 Hole — 1 Wire | |||||||||||
| 6-1/0 | 1/2" | 0.531" | Stranded | Copper | Copper | 470° | 3.625" | 1.054" | 1.27" | 0000000 | 00000 |
| 2/0-4/0 | 0.641" | 0.531" | Stranded | Copper | Copper | 470° | 3.625" | 1.08" | 1.52" | 0000000 | 00000 |
Hammer-On Welding Lugs
Slide these lugs onto cable and strike them with your hammer to create a durable connection.
For technical drawings and 3-D models, click on a part number.
Welding Lug Covers
Prevent accidental contact with other welding connections.
| For Wire Gauge | Material | For Lug Shape | Each | |
| 6-4/0 | Vinyl Plastic | Straight | 0000000 | 000000 |
Welding Cable Connectors
Deliver power to welding cable. Plugs lock into sockets with a cam action that pulls the two pieces together tightly. The housing resists oil.
Use lug adapters (sold separately) to connect welding plugs to the stud of a power supply.
For technical drawings and 3-D models, click on a part number.
| Current | Wire Connection Type | For Wire Gauge | For Cable OD | Housing Connection Type | OD | Lg. | Color | Temp. Range, °F | Each | |
| 250A | Screw Terminals | 4-1/0 | 0.2"-0.5" | Push In | 1.3" | 5.9" | Black | -50° to 350° | 0000000 | 000000 |
| 350A | Screw Terminals | 1/0-2/0 | 0.32"-0.56" | Push In | 1.4" | 5.9" | Black | -50° to 350° | 0000000 | 00000 |
| 500A | Screw Terminals | 3/0-4/0 | 0.41"-0.63" | Push In | 1.4" | 5.9" | Black | -50° to 350° | 0000000 | 00000 |
| Current | Wire Connection Type | For Wire Gauge | For Cable OD | Housing Connection Type | OD | Lg. | Color | Temp. Range, °F | Each | |
| 250A | Screw Terminals | 4-1/0 | 0.2"-0.5" | Push In | 1.3" | 4.9" | Black | -50° to 350° | 0000000 | 000000 |
| 350A | Screw Terminals | 1/0-2/0 | 0.32"-0.56" | Push In | 1.4" | 4.9" | Black | -50° to 350° | 0000000 | 00000 |
| 500A | Screw Terminals | 3/0-4/0 | 0.41"-0.63" | Push In | 1.4" | 4.9" | Black | -50° to 350° | 0000000 | 00000 |
Welding Cable Connector Sets
Each set includes one plug and one socket. Plugs lock into sockets with a cam action that pulls the two pieces together tightly. The housing resists oil.
For technical drawings and 3-D models, click on a part number.
Mated Housing | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Current | Wire Connection Type | For Wire Gauge | For Cable OD | Housing Connection Type | Dia. | Lg. | Color | Temp. Range, °F | Each | |
| 250A | Screw Terminals | 4-1/0 | 0.2"-0.5" | Push In | 1.3" | 9.7" | Black | -50° to 350° | 0000000 | 000000 |
| 350A | Screw Terminals | 1/0-2/0 | 0.32"-0.56" | Push In | 1.4" | 9.8" | Black | -50° to 350° | 0000000 | 00000 |
| 500A | Screw Terminals | 3/0-4/0 | 0.41"-0.63" | Push In | 1.4" | 9.8" | Black | -50° to 350° | 0000000 | 00000 |