20 Gauge Wire | McMaster-Carr

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American Wire Gauge (AWG)

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EAR99

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234 Products

Electrical

Electrical Wire

Make single-wire connections; generally for lower voltages and shorter distances than cable

74 products

Electrical Cable

Make multi-wire connections; generally for higher voltages and longer distances than wire

134 products

Electrical Cords

Connect equipment and devices to a power supply

15 products

Measuring and Inspecting

BNC Test Cords

Connect oscilloscopes and other testers to your equipment

4 products

Patch Cords

Make point-to-point connections between electrical testing equipment and your devices

5 products

Test Lead Wire

Add your own clips, tips, and adapters to link electrical testers to the units you're checking

2 products