Paragon Fixed Hat Non-Floating 1/4" UNF Rotor Hardware Kit - 22mm Qty 24Corrosion resistant, allows secure attachment of the rotor rings and aluminum hats throughout heat cycles This complete kit includes enough hardware for two rotors. Includes: 24 x 1 4 UNF aerospace grade Geomet coated bolts 24 x 1 4 UNF Locking nuts 24 x Washers *Use of new hardware is necessary for non floating type rotors Assemble torque specs: 10. 5 lbf ft 14 Nm