Uninsulated ring terminal ORNO OR-KK-8103/6/6, max conductor 6 mm², M6 stud, pack of 100

Uninsulated ring terminal ORNO OR-KK-8103/6/6 is designed for secure crimp terminations of conductors with a cross-section up to 6 mm². The terminal features a ring end with an M6 bore that allows fastening with screws or studs for reliable electrical and mechanical contact. Supplied in a pack of 100 pieces, this compact metal connector is intended for applications where an uninsulated, low-profile ring connection is required.

Advantages

The uninsulated construction provides direct metal-to-metal contact, ensuring low electrical resistance and effective grounding where required. The M6 bore fits common metric screws and studs, enabling stable mechanical fastening in electrical panels, chassis, and grounding systems. The terminals are delivered in a bulk quantity of 100, which simplifies inventory management for repetitive installation tasks and maintenance jobs.

Suitable for

• Electrical panels and distribution boards
• Grounding and earthing connections
• Automotive and marine wiring where compact ring terminals are needed
• Industrial control cabinets and machinery wiring
• Applications requiring crimped terminations for conductors up to 6 mm²

Key specifications

• Conductor cross-section: up to 6 mm²
• Bore diameter: suitable for M6 screws/studs
• Type: uninsulated ring terminal
• Material: conductive metal (plated)
• Quantity: 100 pieces per pack

How to use

Strip the conductor insulation to the appropriate length, insert the bare conductor into the barrel of the ring terminal and crimp using a suitable crimping tool matched to the terminal size. Position the ring over the screw or stud and tighten to the manufacturer-recommended torque to ensure a secure mechanical and electrical connection. Use appropriate protective measures if the terminal will be exposed to corrosive environments.

Usage recommendations

Choose a crimping tool and die set compatible with 6 mm² uninsulated terminals to achieve a reliable crimp. For outdoor or corrosive applications, consider additional protection such as anti-corrosion coatings, shrink tubing, or protective boots. Verify screw torque and contact surfaces during installation to maintain low-resistance connections and safe operation.