** IMPORTANT NOTE ** Blade bolt kit (Two types/kits available)
(1#) High tensile Grade 8 bolt zinc plated with nut, Lock nut, bush and flat washer (slp/064). **PREFERRED** (Nut and Lock nut can be used again. Loctite recommended)
(2*) Washer, high tensile bolt with nylon nut and bush (oce/775). The nylon nut should only be locked/used once, it loses its nylon strength when used twice and nut can come loose. If nylon nut is used again it can loosen or damage mounting bolts, cause vibration, rotor mounts, rotors, rotor bearings and blades.