Insulated Fork Terminal ORNO OR-KK-8104/6/4/B2, max conductor 6 mm², screw eye M4, pack 25

Insulated fork terminals ORNO OR-KK-8104/6/4/B2 are crimp-style electrical connectors designed for reliable termination of flexible and solid conductors up to 6 mm². Each terminal includes a screw eye sized for M4 bolts and an insulating sleeve to reduce the risk of accidental contact and short circuits. Supplied in a pack of 25, these fork terminals are intended for panel wiring, terminal block connections and secure grounding or bonding in residential and light commercial electrical installations.

Advantages

The terminals combine a robust metal fork contact with a durable insulated sleeve that protects the conductor and surrounding components. Their screw-eye design enables fast and secure fastening to screw terminals and busbars while allowing easy removal without fully removing the screw. The insulation improves safety during installation and in service by covering the crimp area and reducing the chance of exposed conductor contact.

Suitable for

• Panel wiring and distribution boards
• Terminal block and rail connections
• Grounding and bonding points
• Appliance and equipment internal wiring
• Maintenance and repair tasks in residential and light commercial settings

Key specifications

• Maximum conductor cross-section: 6 mm²
• Screw-eye compatibility: M4
• Terminal type: fork (spade) with screw eye
• Insulation: protective sleeve over the crimp barrel
• Pack quantity: 25 pieces

How to use

Prepare the conductor by stripping the insulation to the appropriate length, insert the bare conductor fully into the crimp barrel and use a suitable crimping tool to form a secure mechanical and electrical connection. Slide the insulated sleeve to cover the crimp area if not already in place. Position the fork under the screw head or around the stud and tighten the M4 screw to the recommended torque for the terminal application. Verify the connection is firm and that no bare conductor strands are exposed.

Usage recommendations

Use a correct-size crimping tool designed for insulated terminals and check that the conductor cross-section does not exceed 6 mm². Avoid excessive bending of the terminal during installation and ensure screws are tightened to the appropriate torque to prevent loosening over time. Inspect connections periodically in environments with vibration or temperature cycling.