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Aluminium one-hole lug compression connector, gold colour code, straight tongue, 0.75 in wide

Zoro Select

Zoro Select One Hole Lug Compression Connector 1 AWG 29YK87

SKU CH-9N2G-YFD4Z

Aluminium one-hole compression lug for 1 AWG copper wire, 3/8 in stud, 600 V AC, 300 °F max, UL Listed

  • Product typeWire Connectors & Terminals
  • Gold colour code for quick identification
  • Seamless barrel design for reliable crimp connection
  • UL Listed for safety compliance
  • Rated 600 V AC and 300 °F for demanding applications
  • RoHS compliant construction meets environmental standards

Connector Specifications

This Zoro Select compression connector joins 1 AWG stranded copper wire to a 3/8 inch stud using a single hole. It is intended for electrical installers and automotive technicians who need a UL Listed, RoHS compliant terminal rated for 600 V AC.

Thermal and Electrical Limits

The aluminum body carries a maximum operating temperature of 300 degrees F and handles up to 600 V AC in normal service. A seamless barrel and crimp termination style provide consistent conductivity without a separate inspection hole.

Installation Requirements

The connector requires a crimp tool matched to die code 45 and accepts only 1 AWG stranded copper conductors. Its straight tongue measures 0.75 inch wide and uses a gold color code for quick size identification. Builders needing multi-hole lugs or different wire gauges must select another part.

How it compares

Measured against everything we stock in Wire, Cable & Wiring Supplies, at today’s prices. Recalculated every night.

Price $1.99
Cheaper than about 97% of the 1,610 comparable items (median $25.99).

Specifications

Product
Brand nameZORO SELECT
Product typeWire Connectors & Terminals

Questions about this item

How do I install the 1 AWG compression connector on aluminum wire, and what step is often missed?

Strip the conductor to the barrel depth, insert fully into the seamless aluminum barrel, then crimp with a die coded 45; the step often missed is verifying the wire seats completely before crimping.

What maintenance or replacement will the connector need after installation?

The aluminum lug is a permanent crimp termination rated to 300 degrees F and 600 V AC; no routine maintenance is required unless the connection is disturbed or shows signs of overheating.

What limit appears first when the connector runs continuously at high load?

The maximum operating temperature of 300 degrees F is the first sustained-use limit; exceeding it can degrade the aluminum barrel and the crimp integrity.

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