Price is for 1 complete set (terminals + heat shrink + storage case).
Total Terminals: 50 pieces · SC16, SC10, SC6 series
Wire Sizes: AWG6 · AWG8 · AWG10 · AWG12
Screw Sizes: 1/4" · 5/16" · 13/32"
Heat Shrink: φ12mm (25 pcs) + φ7mm (25 pcs)
Material: Premium Tinned Copper — Oxidation resistant
Storage: 17.5 × 10 × 2.3 cm case · Total weight: 132.6g
Australian Stock · Fast Dispatch · OZ Wonderful
🔧 PROFESSIONAL COPPER LUG TERMINALS — BATTERY CABLES & POWER DISTRIBUTION 🔧
Premium tinned copper · Anti-oxidation · Inspection port for proper wire insertion
Product: Copper Lug Terminal Kit — Tinned Copper Battery Cable Lugs
Total Terminals: 50 pieces
Terminal Series: SC16 · SC10 · SC6
Wire Sizes (AWG): AWG6, AWG8, AWG10, AWG12
Screw Hole Sizes: 1/4" (6.35mm), 5/16" (7.94mm), 13/32" (10.3mm)
Material: Premium copper with tin plating — oxidation resistant
Design Feature: Inspection port (窥口设计) — allows visual confirmation of proper wire insertion before crimping
Heat Shrink Tubing: φ12mm × 25 pcs · φ7mm × 25 pcs — for insulation and strain relief
Storage Case: 17.5 × 10 × 2.3 cm — organised compartments
Total Weight: 132.6g
Applications: Battery cables · Power distribution · Inverter connections · Solar installations · Automotive wiring · Marine electrical
Australian Stock: Yes — fast dispatch from local warehouse
Copper Lug Terminal Kit — Tinned Copper
AWG6-12 · Inspection Port · Heat Shrink · Storage Case
Professional copper lug terminal kit for battery cables and power distribution. Premium tinned copper with inspection port design. Includes heat shrink tubing and storage case.
✅ Applications — Where To Use These Terminals
Product Description — SC Series Copper Lug Terminal Kit
The SC Series Copper Lug Terminal Kit is a professional-grade electrical terminal set designed for battery cables and power distribution applications. This kit includes 50 tinned copper lugs in SC16, SC10, and SC6 series, covering wire sizes from AWG6 to AWG12.
Made from premium copper with tin plating, these terminals resist oxidation and maintain excellent conductivity over time. The inspection port design (窥口设计) allows you to visually confirm that the wire is fully inserted before crimping — eliminating guesswork and ensuring reliable connections.
The kit also includes φ12mm and φ7mm heat shrink tubing (50 pieces total) for insulation and strain relief after crimping. All components come organised in a durable storage case (17.5 × 10 × 2.3 cm) weighing 132.6g — perfect for workshops, service vehicles, and DIY projects.
📋 SC Series Terminals — Complete Contents (50 Pieces)
| Model | AWG Size | Screw Hole | Screw Hole (mm) | Quantity | Typical Application |
|---|---|---|---|---|---|
| SC16-8 | AWG6 | 5/16" | 7.94mm | 2 pcs | Heavy battery cables, inverters |
| SC16-6 | AWG6 | 1/4" | 6.35mm | 2 pcs | Battery terminals, starter cables |
| SC10-10 | AWG8 | 13/32" | 10.3mm | 2 pcs | Large stud connections, bus bars |
| SC10-8 | AWG8 | 5/16" | 7.94mm | 4 pcs | Solar connections, battery isolators |
| SC10-6 | AWG8 | 1/4" | 6.35mm | 5 pcs | Alternator wiring, power supplies |
| SC6-8 | AWG10 | 5/16" | 7.94mm | 5 pcs | Medium current circuits |
| SC6-6 | AWG10/12 | 1/4" | 6.35mm | 15 pcs | Accessory wiring, general purpose |
| SC6-5 | AWG10/12 | 1/4" | 6.35mm | 15 pcs | General purpose, smaller connections |
💡 Model Number Explained: SC16 = fits AWG6 wire · SC10 = fits AWG8 wire · SC6 = fits AWG10/12 wire. The second number (8,6,10,5) refers to the screw hole size in 1/32" increments (8 = 8/32" = 1/4", 10 = 10/32" = 5/16", etc.)
📦 Heat Shrink Tubing Included — 25 Pieces
💡 How to use: Slide heat shrink tubing over wire before crimping terminal. After crimping, slide tubing over the terminal barrel and apply heat (heat gun or lighter) to shrink securely.
🔧 Key Features & Benefits
🔍 Inspection Port Technology — Why It Matters
What is the inspection port? Each SC series terminal features a small opening (窥口) in the barrel that allows you to see the copper wire strands inside.
Why is this important? When crimping terminals, incomplete wire insertion is a common problem that leads to poor connections, overheating, and eventual failure. The inspection port lets you:
• Verify wire is fully inserted to the correct depth
• Confirm proper strand alignment before crimping
• Inspect the connection after crimping for quality assurance
• Eliminate guesswork and rework
Result: Professional-quality crimps every time — no more failed connections from incomplete insertion.
⚡ Tinned Copper — Why Choose Tinned Over Bare Copper
📏 Technical Specifications
| Product Type | SC Series Copper Lug Terminals (Battery Cable Lugs) |
| Material | Premium Copper + Tin Plating — Oxidation resistant |
| Wire Sizes (AWG) | AWG6 · AWG8 · AWG10 · AWG12 |
| Screw Hole Sizes | 1/4" (6.35mm) · 5/16" (7.94mm) · 13/32" (10.3mm) |
| Design Feature | Inspection Port (窥口设计) — Visual wire insertion confirmation |
| Heat Shrink Included | φ12mm × 25 pcs · φ7mm × 25 pcs |
| Storage Case Dimensions | 17.5 × 10 × 2.3 cm |
| Total Weight | 132.6g |
| Total Pieces | 50 terminals + 50 heat shrink tubes + case |
📊 AWG Reference Guide — Wire Size & Current Capacity
⚠️ Ampacity Note: Current ratings are approximate and depend on insulation type, ambient temperature, and installation method. Always consult local electrical codes for final sizing.
🔧 How to Crimp SC Series Terminals — Step by Step
Step 1 — Strip the wire: Remove insulation to the correct length (match the barrel depth). Do not nick copper strands.
Step 2 — Insert wire into terminal: Push wire into the terminal barrel until you see strands through the inspection port (窥口设计).
Step 3 — Verify insertion: Check the inspection port — copper strands should be visible, confirming full insertion.
Step 4 — Crimp: Use a proper hex crimping tool for battery lugs (not a standard pliers-style crimper). Make two crimps if needed.
Step 5 — Apply heat shrink: Position φ12mm or φ7mm heat shrink over the barrel. Apply heat until tubing shrinks tightly.
Step 6 — Inspect: Pull test the connection. It should not pull apart. The inspection port confirms proper insertion.
Pro Tip: For heavy duty applications, consider soldering after crimping for maximum reliability, especially in high-vibration environments.
🔧 REAL USER APPLICATIONS 🔧
✅ Automotive: Replaced corroded battery terminals on classic car using SC16-6 (AWG6, 1/4") — perfect fit, inspection port confirmed proper insertion.
✅ Solar Installation: Used SC10-8 (AWG8, 5/16") for solar panel to charge controller connections. Tinned copper resists outdoor exposure.
✅ Marine: Boat owner used SC6-6 terminals for navigation light wiring — heat shrink provided waterproof seal.
✅ DIY Power System: Off-grid shed power system — SC16 series for battery bank, SC10 for inverter connections.
"The inspection port is a game-changer. I can actually see the wire is fully inserted before crimping. No more guessing — perfect connection every time." — Verified buyer
❓ Frequently Asked Questions
Shipping & Support — Australian Stock
🔧 SC Series Copper Lug Terminal Kit — Tinned Copper
50 Terminals · AWG6-12 · Inspection Port · Heat Shrink · Storage Case
For Battery Cables · Solar · Inverters · Automotive · Marine · Power Distribution
💡 Trade & Bulk Orders Welcome! Contact us for volume discounts for workshops and electrical contractors.
⚠️ REMINDER: Price is for 1 complete set (50 terminals + 25 heat shrink tubes + storage case). SC16/SC10/SC6 series. Premium tinned copper. Australian stock — fast dispatch.