

WATTSTUNDE
WATTSTUNDE® Tube Cable Lug 4 mm² M6 25 Pcs.
WATTSTUNDE® Tubular Cable Lug 4 mm² M6 – 25 Pieces
The WATTSTUNDE® Tubular Cable Lugs 4 mm² M6 are the ideal choice if you need reliable, precisely manufactured connections for medium conductor cross-sections. They offer a durable, mechanically stable connection and are perfect for PV systems, battery wiring, onboard power systems, off-grid setups, or DIY electrical projects. The 25-piece set ensures you are well-prepared for various installations or expansions.
Key Technical Data at a Glance
- For conductor cross-section: 4 mm²
- Screw hole: M6
- Quantity: 25 pieces
- Dimensions (in mm): ØE 6.5 / ØD 4.8 / Ød 3.1 / W 10.0 / B 7.0 / L 20.0 / C1 5.2
Robust & Durable Construction
The cable lugs are made of high-quality metal and offer a large, uniform contact surface. This reduces contact resistance and ensures reliable and low-loss energy transmission – ideal for DC applications in the 12V and 24V range.
Perfect for M6 Screw Connections
With a screw hole diameter of ØE 6.5 mm, the cable lugs are optimally matched to M6 connections. The connection is firm and stable – even with vibrations or stresses, such as those that can occur in vehicles, boats, or off-grid systems.
Clean Crimping for Lasting Results
The internal guide (Ød 3.1 mm) is precisely matched to a conductor cross-section of 4 mm². With a crimping tool, the conductor can be securely pressed, creating a permanently firm and mechanically stable connection.
Typical Applications
- Photovoltaic installations & DC cabling
- Battery connections & onboard power systems
- Camping, van & boat installations
- Busbars, device terminals & control technology
- Expansion, modification & repair work
Your Advantages at a Glance
- Designed for 4 mm² cables
- Secure hold thanks to M6 screw hole
- Large contact surface for low contact resistance
- Robust design for durable connections
- 25 pieces – ideal for projects & spare parts
- Warranty period: 2 years
Reliable, Clean & Durable
The WATTSTUNDE® Tubular Cable Lugs 4 mm² M6 combine high-quality materials with precise manufacturing, offering you a secure connection technology for your electrical system. They are ideal for anyone who values professional, durable wiring.
Cables and connectors are necessary components for sustainable energy systems. A direct environmental assessment is not meaningfully applicable here.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
We continuously evaluate this product according to our MI-Eco-Score criteria.
















