INA Precision Lock Nut - ZM-08 Specifications: Brand INA MPN ZM08 Mounting torque set screw (M A) 1 Nm Mounting torque reference (M AL) 4 Nm Breakawag (M L) 25 Nm Thread Size M8 x 0.75 Thread Direction Right Hand Weight (kg) 0.0036 GBP 99.99 1