Kilogram-force meter (kgf·m) is a metric technical unit of torque commonly used in Japan, China, and other Asian countries for engine and motor specifications. While not part of the SI system, it remains standard in automotive specifications throughout East Asia. One kgf·m equals approximately 9.807 newton-meters or about 7.233 pound-feet.

Ounce-inch (oz·in) is a small imperial torque unit used for precision instruments, watchmaking, and micro-mechanical assembly where even pound-inches would be too large. Small servo motors, camera lens mechanisms, and delicate electronics fasteners are rated in oz·in. One ounce-inch equals approximately 0.00706 newton-meters.