Stock screws are easily stripped and difficult to get tight enough to hold your fence in precision adjustment. This special self locking stainless replacement fastener kit will take and hold proper torque. The factory rip fence bracket is not threaded all the way through. It will be nessasary to run your 10-24 tap through the factory part to ready it for this conversion. All hardware required for conversion is included. SKU Number: RRCDTSRFS