Skip to content
  • Sold Out

Copper Long Barrel One Hole Compression Lug 6 AWG 3/8-inch Bolt Size, 25-Pack

Sale price $24.61

Shipping calculated at checkout

🛡 Trade Pricing Program Contractors, wholesalers & distributors save 15–30% Apply — 60 seconds Sign In

SKU: CT-LB638-25

Backordered. Additional 500 pcs arriving December 2026. Volume orders can be reserved against incoming stock.

Out of stock

Goes with

Shop with confidence

  • Same-day shipping by 2PM ET
  • UL / CSA listed products
  • Net 30-60 terms available
  • Engineering desk support
  • Competitive cross-reference pricing
  • Ach Direct Debit
  • American Express
  • Diners Club
  • Discover
  • Mastercard
  • PayPal
  • USDC
  • Visa
Specifications (dimensions per manufacturer UL data sheet)
Part number 210-98065C-25
Manufacturer catalog number LB638
Conductor 6 AWG copper, Class B stranded through M (flex-rated)
Stud 3/8 in, 1 hole
Barrel Long, 0.90 in (E), chamfered entry, inspection window
Overall length 1.86 in (B)
Tongue width 0.411 Inch
Tongue thickness 0.087 Inch
Die Index 24, Blue, two crimps
Material Electrolytic copper, electro tin plated
Rating UL 486A, cULus, 90 C, 600 V, 65 A at 75 C
Color code Blue
Conversions Tech’s premium tin-plated copper compression lug delivers vibration-proof, low-resistance terminations for 6 AWG conductors. The extended barrel maximizes crimp contact, ensuring a rock-solid connection that stands up to heat, moisture, and heavy-duty vibration in residential, commercial, and industrial power systems.

Key Features

  • 99.9 % Conductivity Copper — tin-plated to combat oxidation and galvanic corrosion.
  • 3/8″ Stud Size — fits standard terminal blocks, disconnects, and busbars.
  • Long-Barrel Design — extra crimp surface ensures vibration-resistant reliability.
  • Blue Color Code — easy 6 AWG identification during installs and inspections.
  • 65 A / 35 kV Rated — supports high-current circuits up to 90 °C.
  • UL Recognized & CE / RoHS Compliant — meets global safety standards.

Technical Specifications

Wire Size 6 AWG
Stud Size 3/8″ (9.5 mm)
Overall Length (L) 47.1 mm | 1.85″
Barrel Length (L1) 21.0 mm | 0.83″
Barrel ID (D1) 7.9 mm | 0.31″
Barrel OD (D2) 5.8 mm | 0.23″
Flange Length (B) 22.8 mm | 0.90″
Flange Width (E) 10.4 mm | 0.41″
Material Electro-tin-plated copper (99.9 %)
Temperature Rating -40 °C → 90 °C
Voltage Rating 35 kV
Max Current 65 A
Certifications UL Recognized, CE, RoHS

Ideal Applications

  • Main service panels & load centers
  • Industrial control cabinets & switchgear
  • Backup generators, solar combiner boxes, EV chargers
  • Marine & RV power distribution

Why Pros Buy Direct from Conversions Tech

Quality-tested and UL Listed. Every product we carry is built to our specifications by certified manufacturing partners and quality-verified before it ships. UL/CSA listed where required, NEC compliant.

Cross-reference savings. Direct equivalents to Burndy, Hubbell, and other OEM part numbers at up to 30% less — same specs, same certifications, without the big-brand markup.

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

Fast US fulfillment. Orders in by 2PM ET ship same day from our US warehouse, nationwide ground and expedited.

On order, restock scheduled
500 pcs in production for Conversions Tech, expected in our warehouse about December 15, 2026.
Reserve from this lot or ask for a substitute: chat with Ryan, email CS@ConversionsTech.com, or call 1 (307) 206-0534. Ref PO-7952.
Back to top

Complete your termination