T-slot twist nuts for bed rails?

Robotunits T-Slot Sliding Rail: Simple guidance in the t-slot ▻ Multifunctional✓ Compatible throughout the Modular Automation System

Tie Down Kit · Includes Four Tie-Down Cleats · Cleats are Designed to Work w T-Slot Rails · Tie-Down Straps are NOT Included

thor slot machine T-nuts, low-profile channel screws, breadboard mounting accessories, rail joiners, and a channel insert In addition, we offer optical enclosures, enclosure

trucchi slot machine bar Rail accessories for woodworking table in for woodworking Suitable for: Woodworking, milling machines, table saws and band saws