Infinity Cutting Tools Q&AStaff Answer
Aug 26, 2026 - 12:50 PM
We offer the Supernut specifically for standard 5/8"–12 TPI Acme-threaded arbors, in both left-hand and right-hand threaded versions. For most right-tilt Unisaw models, a left-hand-threaded arbor is required. We suggest you always verify your machine's arbor size and thread pitch before ordering.
