Dovetail Connectors for Trim, Moulding, and Millwork 4

KNAPP dovetail connectors provide a fast, concealed, and self-tightening solution for assembling trims, mouldings, and architectural millwork. Designed for professional woodworking and production environments, these connectors eliminate nails, screws, and visible fasteners while delivering clean, repeatable joints with minimal finishing work.

Manufactured from high-strength, fiberglass-reinforced PA6 plastic, these connectors are durable, weather-resistant, and suitable for both indoor and outdoor use. Installation is performed using dovetail grooves cut by router, spindle moulder, or CNC, enabling precise alignment across a wide range of wood and board materials.

Built for Speed, Accuracy, and Clean Assembly

Each connector in the dovetail range features a snap-in, self-tightening geometry that locks components together in seconds. The joint pulls itself tight during assembly, removing the need for clamps, glue, or surface fastening.

This system supports both one-time installation and controlled disassembly, making it ideal for modern woodworking workflows, prefabrication, and on-site installation where speed and consistency matter.

Key advantages include:

• Fast snap-in assembly with no visible hardware
• Concealed joints for clean architectural finishes
• Self-tightening action for gap-free results
• Durable, reinforced plastic construction
• Compatible with routed and CNC-cut dovetail grooves
• Suitable for interior and exterior woodworking

Applications for Trim, Moulding, and Millwork

Dovetail connectors are ideal for applications where appearance, precision, and efficiency are critical, including:

• Trim, mouldings, and casings
• Cabinetry and case goods
• Furniture joinery
• Door and window frames
• Architectural and commercial millwork
• Shopfitting and interior installations

Professional Joinery Without Visible Fasteners

KNAPP dovetail connectors streamline professional woodworking by combining speed, strength, and clean aesthetics. Their concealed, reusable design supports modern manufacturing and installation standards while maintaining precise alignment and long-term performance.

Explore the dovetail connector collection to select the right solution for your trim, moulding, or millwork application.