Fastcap Fastenon 6mm x 38 mm Tenon Qty-100

FastCap FASTenon Connector

The FastCap FASTenon Connector is a plastic loose-tenon fastening system designed for fast woodworking assembly. It works similarly to a Festool Domino-style tenon, but the molded barbs grip the wood tightly so you can often assemble joints without clamps. Adding glue increases strength further.

Woodworkers generally find the FastCap FASTenon an inventive and time-saving joinery option. Reviewers note its strong hold and near‑clamp‑free assembly, though some say it doesn’t pull joints together as tightly as premium systems like Lamello or Festool connectors.

Key features:

• Available in 5 mm x 28 mm and 6 mm x 38 mm sizes
• Barbed design helps pull joints together tightly
• Works well for cabinet boxes, face frames, and alignment during glue-ups
• Made from durable plastic/polycarbonate material

Compared to traditional wood loose tenons:

• Faster assembly
• No swelling from glue moisture
• Less clamp pressure needed
• Good for production and repeat assemblies