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Copper Short Barrel One Hole Compression Lugs 4 AWG #10 Bolt Size

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SKU: 210-98006

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The Conversions Tech 1-Hole Lug is a high-quality copper compression lug designed for use with 4 AWG conductors. Featuring a single hole and a #10 bolt size, this lug ensures secure connections with its standard barrel design. The durable tin-plated finish and distinctive gray color code enhance its performance and provide easy identification, making it a reliable choice for various electrical installations.

Key Features

  • Premium Copper Construction: Made from high-quality copper for superior electrical conductivity and durability.
  • 4 AWG Conductor Size: Specifically designed for 4 AWG cables, ensuring a reliable and efficient electrical connection.
  • 1-Hole Configuration: Features a single hole designed for a #10 bolt size, making installation straightforward and secure.
  • Standard Barrel Design: The standard barrel provides a solid and consistent crimp, ensuring a strong and lasting connection.
  • Sight Window: Equipped with a sight window for precise wire insertion, allowing for visual inspection of the crimp during installation.
  • Gray Color Code: The gray color code makes it easy to identify, streamlining the installation process and reducing mistakes.
  • Tin-Plated Finish: The tin-plated surface enhances the lug's resistance to corrosion and ensures a longer lifespan, even in harsh environments.

Technical Specifications

Wire Size 4 AWG
Stud Size #10 Stud
Color Gray
Overall Length (L) 36.6mm (1.44")
Length 1 (L1) 15.2mm (0.60")
Diameter (D) 13.7mm (0.54")
Diameter 1 (D1) 9.1mm (0.36")
Diameter 2 (D2) 7.1mm (0.28")
Width (B) 17.5mm (0.69")
Width 1 (E) 5.6mm (0.22")
Thickness (F) 1.9mm (0.07")
Material Tin Plated Copper
Temperature Rating 90°C
Voltage Rating 35 KV
Maximum Amp Rating 125A
UL Approved Yes
CE Certified Yes
RoHS Compliant Yes

4 Reasons Pros Buy Direct from Conversions Tech

, we design, test, and ship every product from inside the United States— “” quality without the big-box markup.

Our , mold, and QA station behind our weatherproof boxes, conduit bodies, and power inverters. , UL-listed safety, and up to 30 % lower cost than .


Need a torque spec or an OEM quote at dawn? You’ll speak directly with the Conversions Tech engineering desk—not a script reader—for instant answers, custom kitting, and private-label options.

Bottom line: For rugged, code-compliant electrical solutions shipped fast from a trusted U.S. source, choose Conversions Tech and build it right the first time.

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CONVERSIONS TECH

Professional-grade electrical components, networking cables, and solar hardware for contractors, distributors, and OEM partners. Same-day shipping from Wyoming.

1 (307) 441-9711

CS@ConversionsTech.com

Products
Compression lugs Networking & fiber AV & power cable EMT fittings Grounding & bonding Solar & energy Enclosures
Resources
Technical library Lug sizing guide Fiber optic guide AV cable guide Starlink Mini guide AWG conversion chart Cross-reference tool
Company
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© 2026 Conversions Tech Inc · Wyoming, United States
UL 486A/B CSA NEC 2023 ABYC E-11 IEEE 837 BABA
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